3270319280

素因数分解:

$2^4\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{26021}}^1$

素因数の和:27605

約数の個数: 40

約数和(自身を含む): 7608624624

約数和(自身を除く): 4338305344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1571, 3142, 6284, 7855, 12568, 15710, 25136, 26021, 31420, 52042, 62840, 104084, 125680, 130105, 208168, 260210, 416336, 520420, 1040840, 2081680, 40878991, 81757982, 163515964, 204394955, 327031928, 408789910, 654063856, 817579820, 1635159640, 3270319280]

約数ペア:

[(1, 3270319280), (2, 1635159640), (4, 817579820), (5, 654063856), (8, 408789910), (10, 327031928), (16, 204394955), (20, 163515964), (40, 81757982), (80, 40878991), (1571, 2081680), (3142, 1040840), (6284, 520420), (7855, 416336), (12568, 260210), (15710, 208168), (25136, 130105), (26021, 125680), (31420, 104084), (52042, 62840)]