40976710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 36135290

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 1399, 2798, 2929, 5858, 6995, 13990, 14645, 29290, 40571, 81142, 141299, 202855, 282598, 405710, 706495, 1412990, 4097671, 8195342, 20488355, 40976710]

約数ペア:

[(1, 40976710), (2, 20488355), (5, 8195342), (10, 4097671), (29, 1412990), (58, 706495), (101, 405710), (145, 282598), (202, 202855), (290, 141299), (505, 81142), (1010, 40571), (1399, 29290), (2798, 14645), (2929, 13990), (5858, 6995)]