69842800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10306

約数の個数: 60

約数和(自身を含む): 177685056

約数和(自身を除く): 107842256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10271, 20542, 41084, 51355, 82168, 102710, 164336, 174607, 205420, 256775, 349214, 410840, 513550, 698428, 821680, 873035, 1027100, 1396856, 1746070, 2054200, 2793712, 3492140, 4108400, 4365175, 6984280, 8730350, 13968560, 17460700, 34921400, 69842800]

約数ペア:

[(1, 69842800), (2, 34921400), (4, 17460700), (5, 13968560), (8, 8730350), (10, 6984280), (16, 4365175), (17, 4108400), (20, 3492140), (25, 2793712), (34, 2054200), (40, 1746070), (50, 1396856), (68, 1027100), (80, 873035), (85, 821680), (100, 698428), (136, 513550), (170, 410840), (200, 349214), (272, 256775), (340, 205420), (400, 174607), (425, 164336), (680, 102710), (850, 82168), (1360, 51355), (1700, 41084), (3400, 20542), (6800, 10271)]