40024430

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30553}}^1$

素因数の和:30691

約数の個数: 16

約数和(自身を含む): 72596304

約数和(自身を除く): 32571874

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 30553, 61106, 152765, 305530, 4002443, 8004886, 20012215, 40024430]

約数ペア:

[(1, 40024430), (2, 20012215), (5, 8004886), (10, 4002443), (131, 305530), (262, 152765), (655, 61106), (1310, 30553)]