4377618440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 11305753200

約数和(自身を除く): 6928134760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 43, 52, 58, 65, 86, 104, 116, 130, 145, 157, 172, 215, 232, 260, 290, 314, 344, 377, 430, 520, 559, 580, 628, 754, 785, 860, 1118, 1160, 1247, 1256, 1508, 1570, 1720, 1849, 1885, 2041, 2236, 2494, 2795, 3016, 3140, 3698, 3770, 4082, 4472, 4553, 4988, 5590, 6235, 6280, 6751, 7396, 7540, 8164, 9106, 9245, 9976, 10205, 11180, 12470, 13502, 14792, 15080, 16211, 16328, 18212, 18490, 20410, 22360, 22765, 24037, 24940, 27004, 32422, 33755, 36424, 36980, 40820, 45530, 48074, 49880, 53621, 54008, 59189, 64844, 67510, 73960, 81055, 81640, 87763, 91060, 96148, 107242, 118378, 120185, 129688, 135020, 162110, 175526, 182120, 192296, 195779, 214484, 236756, 240370, 268105, 270040, 290293, 295945, 324220, 351052, 391558, 428968, 438815, 473512, 480740, 536210, 580586, 591890, 648440, 697073, 702104, 783116, 877630, 961480, 978895, 1072420, 1161172, 1183780, 1394146, 1451465, 1566232, 1755260, 1957790, 2144840, 2322344, 2367560, 2545127, 2788292, 2902930, 3485365, 3510520, 3773809, 3915580, 5090254, 5576584, 5805860, 6970730, 7547618, 7831160, 8418497, 10180508, 11611720, 12725635, 13941460, 15095236, 16836994, 18869045, 20361016, 25451270, 27882920, 30190472, 33673988, 37738090, 42092485, 50902540, 67347976, 75476180, 84184970, 101805080, 109440461, 150952360, 168369940, 218880922, 336739880, 437761844, 547202305, 875523688, 1094404610, 2188809220, 4377618440]

約数ペア:

[(1, 4377618440), (2, 2188809220), (4, 1094404610), (5, 875523688), (8, 547202305), (10, 437761844), (13, 336739880), (20, 218880922), (26, 168369940), (29, 150952360), (40, 109440461), (43, 101805080), (52, 84184970), (58, 75476180), (65, 67347976), (86, 50902540), (104, 42092485), (116, 37738090), (130, 33673988), (145, 30190472), (157, 27882920), (172, 25451270), (215, 20361016), (232, 18869045), (260, 16836994), (290, 15095236), (314, 13941460), (344, 12725635), (377, 11611720), (430, 10180508), (520, 8418497), (559, 7831160), (580, 7547618), (628, 6970730), (754, 5805860), (785, 5576584), (860, 5090254), (1118, 3915580), (1160, 3773809), (1247, 3510520), (1256, 3485365), (1508, 2902930), (1570, 2788292), (1720, 2545127), (1849, 2367560), (1885, 2322344), (2041, 2144840), (2236, 1957790), (2494, 1755260), (2795, 1566232), (3016, 1451465), (3140, 1394146), (3698, 1183780), (3770, 1161172), (4082, 1072420), (4472, 978895), (4553, 961480), (4988, 877630), (5590, 783116), (6235, 702104), (6280, 697073), (6751, 648440), (7396, 591890), (7540, 580586), (8164, 536210), (9106, 480740), (9245, 473512), (9976, 438815), (10205, 428968), (11180, 391558), (12470, 351052), (13502, 324220), (14792, 295945), (15080, 290293), (16211, 270040), (16328, 268105), (18212, 240370), (18490, 236756), (20410, 214484), (22360, 195779), (22765, 192296), (24037, 182120), (24940, 175526), (27004, 162110), (32422, 135020), (33755, 129688), (36424, 120185), (36980, 118378), (40820, 107242), (45530, 96148), (48074, 91060), (49880, 87763), (53621, 81640), (54008, 81055), (59189, 73960), (64844, 67510)]