103615760

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9887}}^1$

素因数の和:10031

約数の個数: 40

約数和(自身を含む): 242770176

約数和(自身を除く): 139154416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 9887, 10480, 19774, 39548, 49435, 79096, 98870, 158192, 197740, 395480, 790960, 1295197, 2590394, 5180788, 6475985, 10361576, 12951970, 20723152, 25903940, 51807880, 103615760]

約数ペア:

[(1, 103615760), (2, 51807880), (4, 25903940), (5, 20723152), (8, 12951970), (10, 10361576), (16, 6475985), (20, 5180788), (40, 2590394), (80, 1295197), (131, 790960), (262, 395480), (524, 197740), (655, 158192), (1048, 98870), (1310, 79096), (2096, 49435), (2620, 39548), (5240, 19774), (9887, 10480)]