93707960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57139}}^1$

素因数の和:57191

約数の個数: 32

約数和(自身を含む): 215989200

約数和(自身を除く): 122281240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 57139, 114278, 228556, 285695, 457112, 571390, 1142780, 2285560, 2342699, 4685398, 9370796, 11713495, 18741592, 23426990, 46853980, 93707960]

約数ペア:

[(1, 93707960), (2, 46853980), (4, 23426990), (5, 18741592), (8, 11713495), (10, 9370796), (20, 4685398), (40, 2342699), (41, 2285560), (82, 1142780), (164, 571390), (205, 457112), (328, 285695), (410, 228556), (820, 114278), (1640, 57139)]