38570480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37087}}^1$

素因数の和:37113

約数の個数: 40

約数和(自身を含む): 96577152

約数和(自身を除く): 58006672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 37087, 74174, 148348, 185435, 296696, 370870, 482131, 593392, 741740, 964262, 1483480, 1928524, 2410655, 2966960, 3857048, 4821310, 7714096, 9642620, 19285240, 38570480]

約数ペア:

[(1, 38570480), (2, 19285240), (4, 9642620), (5, 7714096), (8, 4821310), (10, 3857048), (13, 2966960), (16, 2410655), (20, 1928524), (26, 1483480), (40, 964262), (52, 741740), (65, 593392), (80, 482131), (104, 370870), (130, 296696), (208, 185435), (260, 148348), (520, 74174), (1040, 37087)]