42341560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 102409920

約数和(自身を除く): 60068360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 877, 1207, 1420, 1754, 2414, 2840, 3508, 4385, 4828, 6035, 7016, 8770, 9656, 12070, 14909, 17540, 24140, 29818, 35080, 48280, 59636, 62267, 74545, 119272, 124534, 149090, 249068, 298180, 311335, 498136, 596360, 622670, 1058539, 1245340, 2117078, 2490680, 4234156, 5292695, 8468312, 10585390, 21170780, 42341560]

約数ペア:

[(1, 42341560), (2, 21170780), (4, 10585390), (5, 8468312), (8, 5292695), (10, 4234156), (17, 2490680), (20, 2117078), (34, 1245340), (40, 1058539), (68, 622670), (71, 596360), (85, 498136), (136, 311335), (142, 298180), (170, 249068), (284, 149090), (340, 124534), (355, 119272), (568, 74545), (680, 62267), (710, 59636), (877, 48280), (1207, 35080), (1420, 29818), (1754, 24140), (2414, 17540), (2840, 14909), (3508, 12070), (4385, 9656), (4828, 8770), (6035, 7016)]