1036688560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9649}}^1$

素因数の和:9758

約数の個数: 80

約数和(自身を含む): 2584656000

約数和(自身を除く): 1547967440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 1264, 1343, 1360, 1580, 2686, 3160, 5372, 6320, 6715, 9649, 10744, 13430, 19298, 21488, 26860, 38596, 48245, 53720, 77192, 96490, 107440, 154384, 164033, 192980, 328066, 385960, 656132, 762271, 771920, 820165, 1312264, 1524542, 1640330, 2624528, 3049084, 3280660, 3811355, 6098168, 6561320, 7622710, 12196336, 12958607, 13122640, 15245420, 25917214, 30490840, 51834428, 60981680, 64793035, 103668856, 129586070, 207337712, 259172140, 518344280, 1036688560]

約数ペア:

[(1, 1036688560), (2, 518344280), (4, 259172140), (5, 207337712), (8, 129586070), (10, 103668856), (16, 64793035), (17, 60981680), (20, 51834428), (34, 30490840), (40, 25917214), (68, 15245420), (79, 13122640), (80, 12958607), (85, 12196336), (136, 7622710), (158, 6561320), (170, 6098168), (272, 3811355), (316, 3280660), (340, 3049084), (395, 2624528), (632, 1640330), (680, 1524542), (790, 1312264), (1264, 820165), (1343, 771920), (1360, 762271), (1580, 656132), (2686, 385960), (3160, 328066), (5372, 192980), (6320, 164033), (6715, 154384), (9649, 107440), (10744, 96490), (13430, 77192), (19298, 53720), (21488, 48245), (26860, 38596)]