98903240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24481}}^1$

素因数の和:24593

約数の個数: 32

約数和(自身を含む): 224744760

約数和(自身を除く): 125841520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24481, 48962, 97924, 122405, 195848, 244810, 489620, 979240, 2472581, 4945162, 9890324, 12362905, 19780648, 24725810, 49451620, 98903240]

約数ペア:

[(1, 98903240), (2, 49451620), (4, 24725810), (5, 19780648), (8, 12362905), (10, 9890324), (20, 4945162), (40, 2472581), (101, 979240), (202, 489620), (404, 244810), (505, 195848), (808, 122405), (1010, 97924), (2020, 48962), (4040, 24481)]