35421980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161009}}^1$

素因数の和:161029

約数の個数: 24

約数和(自身を含む): 81149040

約数和(自身を除く): 45727060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 161009, 322018, 644036, 805045, 1610090, 1771099, 3220180, 3542198, 7084396, 8855495, 17710990, 35421980]

約数ペア:

[(1, 35421980), (2, 17710990), (4, 8855495), (5, 7084396), (10, 3542198), (11, 3220180), (20, 1771099), (22, 1610090), (44, 805045), (55, 644036), (110, 322018), (220, 161009)]