37884340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145709}}^1$

素因数の和:145731

約数の個数: 24

約数和(自身を含む): 85677480

約数和(自身を除く): 47793140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 145709, 291418, 582836, 728545, 1457090, 1894217, 2914180, 3788434, 7576868, 9471085, 18942170, 37884340]

約数ペア:

[(1, 37884340), (2, 18942170), (4, 9471085), (5, 7576868), (10, 3788434), (13, 2914180), (20, 1894217), (26, 1457090), (52, 728545), (65, 582836), (130, 291418), (260, 145709)]