98497220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{48761}}^1$

素因数の和:48871

約数の個数: 24

約数和(自身を含む): 208896408

約数和(自身を除く): 110399188

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 48761, 97522, 195044, 243805, 487610, 975220, 4924861, 9849722, 19699444, 24624305, 49248610, 98497220]

約数ペア:

[(1, 98497220), (2, 49248610), (4, 24624305), (5, 19699444), (10, 9849722), (20, 4924861), (101, 975220), (202, 487610), (404, 243805), (505, 195044), (1010, 97522), (2020, 48761)]