102820005290

素因数分解:

$2^1\times 5^1\times {\mathrm{148513}}^1\times {\mathrm{69233}}^1$

素因数の和:217753

約数の個数: 16

約数和(自身を含む): 185079928968

約数和(自身を除く): 82259923678

約数列:

[1, 2, 5, 10, 69233, 138466, 148513, 297026, 346165, 692330, 742565, 1485130, 10282000529, 20564001058, 51410002645, 102820005290]

約数ペア:

[(1, 102820005290), (2, 51410002645), (5, 20564001058), (10, 10282000529), (69233, 1485130), (138466, 742565), (148513, 692330), (297026, 346165)]