1124339320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2162191}}^1$

素因数の和:2162215

約数の個数: 32

約数和(自身を含む): 2724361920

約数和(自身を除く): 1600022600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2162191, 4324382, 8648764, 10810955, 17297528, 21621910, 28108483, 43243820, 56216966, 86487640, 112433932, 140542415, 224867864, 281084830, 562169660, 1124339320]

約数ペア:

[(1, 1124339320), (2, 562169660), (4, 281084830), (5, 224867864), (8, 140542415), (10, 112433932), (13, 86487640), (20, 56216966), (26, 43243820), (40, 28108483), (52, 21621910), (65, 17297528), (104, 10810955), (130, 8648764), (260, 4324382), (520, 2162191)]