88930720

素因数分解:

$2^5\times 5^1\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 210665448

約数和(自身を除く): 121734728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 677, 821, 1354, 1642, 2708, 3284, 3385, 4105, 5416, 6568, 6770, 8210, 10832, 13136, 13540, 16420, 21664, 26272, 27080, 32840, 54160, 65680, 108320, 131360, 555817, 1111634, 2223268, 2779085, 4446536, 5558170, 8893072, 11116340, 17786144, 22232680, 44465360, 88930720]

約数ペア:

[(1, 88930720), (2, 44465360), (4, 22232680), (5, 17786144), (8, 11116340), (10, 8893072), (16, 5558170), (20, 4446536), (32, 2779085), (40, 2223268), (80, 1111634), (160, 555817), (677, 131360), (821, 108320), (1354, 65680), (1642, 54160), (2708, 32840), (3284, 27080), (3385, 26272), (4105, 21664), (5416, 16420), (6568, 13540), (6770, 13136), (8210, 10832)]