32355160

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1621}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 72990000

約数和(自身を除く): 40634840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1621, 1996, 2495, 3242, 3992, 4990, 6484, 8105, 9980, 12968, 16210, 19960, 32420, 64840, 808879, 1617758, 3235516, 4044395, 6471032, 8088790, 16177580, 32355160]

約数ペア:

[(1, 32355160), (2, 16177580), (4, 8088790), (5, 6471032), (8, 4044395), (10, 3235516), (20, 1617758), (40, 808879), (499, 64840), (998, 32420), (1621, 19960), (1996, 16210), (2495, 12968), (3242, 9980), (3992, 8105), (4990, 6484)]