86798560

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 206003952

約数和(自身を除く): 119205392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2251, 2410, 3856, 4502, 4820, 7712, 9004, 9640, 11255, 18008, 19280, 22510, 36016, 38560, 45020, 72032, 90040, 180080, 360160, 542491, 1084982, 2169964, 2712455, 4339928, 5424910, 8679856, 10849820, 17359712, 21699640, 43399280, 86798560]

約数ペア:

[(1, 86798560), (2, 43399280), (4, 21699640), (5, 17359712), (8, 10849820), (10, 8679856), (16, 5424910), (20, 4339928), (32, 2712455), (40, 2169964), (80, 1084982), (160, 542491), (241, 360160), (482, 180080), (964, 90040), (1205, 72032), (1928, 45020), (2251, 38560), (2410, 36016), (3856, 22510), (4502, 19280), (4820, 18008), (7712, 11255), (9004, 9640)]