29296840

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5591}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 66432960

約数和(自身を除く): 37136120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 5591, 11182, 22364, 27955, 44728, 55910, 111820, 223640, 732421, 1464842, 2929684, 3662105, 5859368, 7324210, 14648420, 29296840]

約数ペア:

[(1, 29296840), (2, 14648420), (4, 7324210), (5, 5859368), (8, 3662105), (10, 2929684), (20, 1464842), (40, 732421), (131, 223640), (262, 111820), (524, 55910), (655, 44728), (1048, 27955), (1310, 22364), (2620, 11182), (5240, 5591)]