482800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 1245456

約数和(自身を除く): 762656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 71, 80, 85, 100, 136, 142, 170, 200, 272, 284, 340, 355, 400, 425, 568, 680, 710, 850, 1136, 1207, 1360, 1420, 1700, 1775, 2414, 2840, 3400, 3550, 4828, 5680, 6035, 6800, 7100, 9656, 12070, 14200, 19312, 24140, 28400, 30175, 48280, 60350, 96560, 120700, 241400, 482800]

約数ペア:

[(1, 482800), (2, 241400), (4, 120700), (5, 96560), (8, 60350), (10, 48280), (16, 30175), (17, 28400), (20, 24140), (25, 19312), (34, 14200), (40, 12070), (50, 9656), (68, 7100), (71, 6800), (80, 6035), (85, 5680), (100, 4828), (136, 3550), (142, 3400), (170, 2840), (200, 2414), (272, 1775), (284, 1700), (340, 1420), (355, 1360), (400, 1207), (425, 1136), (568, 850), (680, 710)]