87530060

素因数分解:

$2^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2543}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 183992256

約数和(自身を除く): 96462196

約数列:

[1, 2, 4, 5, 10, 20, 1721, 2543, 3442, 5086, 6884, 8605, 10172, 12715, 17210, 25430, 34420, 50860, 4376503, 8753006, 17506012, 21882515, 43765030, 87530060]

約数ペア:

[(1, 87530060), (2, 43765030), (4, 21882515), (5, 17506012), (10, 8753006), (20, 4376503), (1721, 50860), (2543, 34420), (3442, 25430), (5086, 17210), (6884, 12715), (8605, 10172)]