46081840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 132848640

約数和(自身を除く): 86766800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 61, 70, 71, 76, 80, 95, 112, 122, 133, 140, 142, 152, 190, 244, 266, 280, 284, 304, 305, 355, 380, 427, 488, 497, 532, 560, 568, 610, 665, 710, 760, 854, 976, 994, 1064, 1136, 1159, 1220, 1330, 1349, 1420, 1520, 1708, 1988, 2128, 2135, 2318, 2440, 2485, 2660, 2698, 2840, 3416, 3976, 4270, 4331, 4636, 4880, 4970, 5320, 5396, 5680, 5795, 6745, 6832, 7952, 8113, 8540, 8662, 9272, 9443, 9940, 10640, 10792, 11590, 13490, 16226, 17080, 17324, 18544, 18886, 19880, 21584, 21655, 23180, 26980, 30317, 32452, 34160, 34648, 37772, 39760, 40565, 43310, 46360, 47215, 53960, 60634, 64904, 69296, 75544, 81130, 82289, 86620, 92720, 94430, 107920, 121268, 129808, 151088, 151585, 162260, 164578, 173240, 188860, 242536, 303170, 324520, 329156, 346480, 377720, 411445, 485072, 576023, 606340, 649040, 658312, 755440, 822890, 1152046, 1212680, 1316624, 1645780, 2304092, 2425360, 2880115, 3291560, 4608184, 5760230, 6583120, 9216368, 11520460, 23040920, 46081840]

約数ペア:

[(1, 46081840), (2, 23040920), (4, 11520460), (5, 9216368), (7, 6583120), (8, 5760230), (10, 4608184), (14, 3291560), (16, 2880115), (19, 2425360), (20, 2304092), (28, 1645780), (35, 1316624), (38, 1212680), (40, 1152046), (56, 822890), (61, 755440), (70, 658312), (71, 649040), (76, 606340), (80, 576023), (95, 485072), (112, 411445), (122, 377720), (133, 346480), (140, 329156), (142, 324520), (152, 303170), (190, 242536), (244, 188860), (266, 173240), (280, 164578), (284, 162260), (304, 151585), (305, 151088), (355, 129808), (380, 121268), (427, 107920), (488, 94430), (497, 92720), (532, 86620), (560, 82289), (568, 81130), (610, 75544), (665, 69296), (710, 64904), (760, 60634), (854, 53960), (976, 47215), (994, 46360), (1064, 43310), (1136, 40565), (1159, 39760), (1220, 37772), (1330, 34648), (1349, 34160), (1420, 32452), (1520, 30317), (1708, 26980), (1988, 23180), (2128, 21655), (2135, 21584), (2318, 19880), (2440, 18886), (2485, 18544), (2660, 17324), (2698, 17080), (2840, 16226), (3416, 13490), (3976, 11590), (4270, 10792), (4331, 10640), (4636, 9940), (4880, 9443), (4970, 9272), (5320, 8662), (5396, 8540), (5680, 8113), (5795, 7952), (6745, 6832)]