85359040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 235805472

約数和(自身を除く): 150446432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 71, 80, 85, 104, 130, 136, 142, 160, 170, 208, 221, 260, 272, 284, 289, 320, 340, 355, 416, 442, 520, 544, 568, 578, 680, 710, 832, 884, 923, 1040, 1088, 1105, 1136, 1156, 1207, 1360, 1420, 1445, 1768, 1846, 2080, 2210, 2272, 2312, 2414, 2720, 2840, 2890, 3536, 3692, 3757, 4160, 4420, 4544, 4615, 4624, 4828, 5440, 5680, 5780, 6035, 7072, 7384, 7514, 8840, 9230, 9248, 9656, 11360, 11560, 12070, 14144, 14768, 15028, 15691, 17680, 18460, 18496, 18785, 19312, 20519, 22720, 23120, 24140, 29536, 30056, 31382, 35360, 36920, 37570, 38624, 41038, 46240, 48280, 59072, 60112, 62764, 70720, 73840, 75140, 77248, 78455, 82076, 92480, 96560, 102595, 120224, 125528, 147680, 150280, 156910, 164152, 193120, 205190, 240448, 251056, 266747, 295360, 300560, 313820, 328304, 386240, 410380, 502112, 533494, 601120, 627640, 656608, 820760, 1004224, 1066988, 1202240, 1255280, 1313216, 1333735, 1641520, 2133976, 2510560, 2667470, 3283040, 4267952, 5021120, 5334940, 6566080, 8535904, 10669880, 17071808, 21339760, 42679520, 85359040]

約数ペア:

[(1, 85359040), (2, 42679520), (4, 21339760), (5, 17071808), (8, 10669880), (10, 8535904), (13, 6566080), (16, 5334940), (17, 5021120), (20, 4267952), (26, 3283040), (32, 2667470), (34, 2510560), (40, 2133976), (52, 1641520), (64, 1333735), (65, 1313216), (68, 1255280), (71, 1202240), (80, 1066988), (85, 1004224), (104, 820760), (130, 656608), (136, 627640), (142, 601120), (160, 533494), (170, 502112), (208, 410380), (221, 386240), (260, 328304), (272, 313820), (284, 300560), (289, 295360), (320, 266747), (340, 251056), (355, 240448), (416, 205190), (442, 193120), (520, 164152), (544, 156910), (568, 150280), (578, 147680), (680, 125528), (710, 120224), (832, 102595), (884, 96560), (923, 92480), (1040, 82076), (1088, 78455), (1105, 77248), (1136, 75140), (1156, 73840), (1207, 70720), (1360, 62764), (1420, 60112), (1445, 59072), (1768, 48280), (1846, 46240), (2080, 41038), (2210, 38624), (2272, 37570), (2312, 36920), (2414, 35360), (2720, 31382), (2840, 30056), (2890, 29536), (3536, 24140), (3692, 23120), (3757, 22720), (4160, 20519), (4420, 19312), (4544, 18785), (4615, 18496), (4624, 18460), (4828, 17680), (5440, 15691), (5680, 15028), (5780, 14768), (6035, 14144), (7072, 12070), (7384, 11560), (7514, 11360), (8840, 9656), (9230, 9248)]