22474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14407}}^1$

素因数の和:14434

約数の個数: 64

約数和(自身を含む): 72616320

約数和(自身を除く): 50141400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14407, 28814, 43221, 57628, 72035, 86442, 115256, 144070, 172884, 187291, 216105, 288140, 345768, 374582, 432210, 561873, 576280, 749164, 864420, 936455, 1123746, 1498328, 1728840, 1872910, 2247492, 2809365, 3745820, 4494984, 5618730, 7491640, 11237460, 22474920]

約数ペア:

[(1, 22474920), (2, 11237460), (3, 7491640), (4, 5618730), (5, 4494984), (6, 3745820), (8, 2809365), (10, 2247492), (12, 1872910), (13, 1728840), (15, 1498328), (20, 1123746), (24, 936455), (26, 864420), (30, 749164), (39, 576280), (40, 561873), (52, 432210), (60, 374582), (65, 345768), (78, 288140), (104, 216105), (120, 187291), (130, 172884), (156, 144070), (195, 115256), (260, 86442), (312, 72035), (390, 57628), (520, 43221), (780, 28814), (1560, 14407)]