88771040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29235

約数の個数: 48

約数和(自身を含む): 220767120

約数和(自身を除く): 131996080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 29201, 58402, 116804, 146005, 233608, 292010, 467216, 554819, 584020, 934432, 1109638, 1168040, 2219276, 2336080, 2774095, 4438552, 4672160, 5548190, 8877104, 11096380, 17754208, 22192760, 44385520, 88771040]

約数ペア:

[(1, 88771040), (2, 44385520), (4, 22192760), (5, 17754208), (8, 11096380), (10, 8877104), (16, 5548190), (19, 4672160), (20, 4438552), (32, 2774095), (38, 2336080), (40, 2219276), (76, 1168040), (80, 1109638), (95, 934432), (152, 584020), (160, 554819), (190, 467216), (304, 292010), (380, 233608), (608, 146005), (760, 116804), (1520, 58402), (3040, 29201)]