73425980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{118429}}^1$

素因数の和:118469

約数の個数: 24

約数和(自身を含む): 159169920

約数和(自身を除く): 85743940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 118429, 236858, 473716, 592145, 1184290, 2368580, 3671299, 7342598, 14685196, 18356495, 36712990, 73425980]

約数ペア:

[(1, 73425980), (2, 36712990), (4, 18356495), (5, 14685196), (10, 7342598), (20, 3671299), (31, 2368580), (62, 1184290), (124, 592145), (155, 473716), (310, 236858), (620, 118429)]