91657120

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2377}}^1$

素因数の和:2633

約数の個数: 48

約数和(自身を含む): 217529928

約数和(自身を除く): 125872808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2377, 2410, 3856, 4754, 4820, 7712, 9508, 9640, 11885, 19016, 19280, 23770, 38032, 38560, 47540, 76064, 95080, 190160, 380320, 572857, 1145714, 2291428, 2864285, 4582856, 5728570, 9165712, 11457140, 18331424, 22914280, 45828560, 91657120]

約数ペア:

[(1, 91657120), (2, 45828560), (4, 22914280), (5, 18331424), (8, 11457140), (10, 9165712), (16, 5728570), (20, 4582856), (32, 2864285), (40, 2291428), (80, 1145714), (160, 572857), (241, 380320), (482, 190160), (964, 95080), (1205, 76064), (1928, 47540), (2377, 38560), (2410, 38032), (3856, 23770), (4754, 19280), (4820, 19016), (7712, 11885), (9508, 9640)]