9931840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 24259032

約数和(自身を除く): 14327192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 757, 820, 1312, 1514, 1640, 2624, 3028, 3280, 3785, 6056, 6560, 7570, 12112, 13120, 15140, 24224, 30280, 31037, 48448, 60560, 62074, 121120, 124148, 155185, 242240, 248296, 310370, 496592, 620740, 993184, 1241480, 1986368, 2482960, 4965920, 9931840]

約数ペア:

[(1, 9931840), (2, 4965920), (4, 2482960), (5, 1986368), (8, 1241480), (10, 993184), (16, 620740), (20, 496592), (32, 310370), (40, 248296), (41, 242240), (64, 155185), (80, 124148), (82, 121120), (160, 62074), (164, 60560), (205, 48448), (320, 31037), (328, 30280), (410, 24224), (656, 15140), (757, 13120), (820, 12112), (1312, 7570), (1514, 6560), (1640, 6056), (2624, 3785), (3028, 3280)]