740150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 1399464

約数和(自身を除く): 659314

約数列:

[1, 2, 5, 10, 25, 50, 113, 131, 226, 262, 565, 655, 1130, 1310, 2825, 3275, 5650, 6550, 14803, 29606, 74015, 148030, 370075, 740150]

約数ペア:

[(1, 740150), (2, 370075), (5, 148030), (10, 74015), (25, 29606), (50, 14803), (113, 6550), (131, 5650), (226, 3275), (262, 2825), (565, 1310), (655, 1130)]