98331580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{48679}}^1$

素因数の和:48789

約数の個数: 24

約数和(自身を含む): 208545120

約数和(自身を除く): 110213540

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 48679, 97358, 194716, 243395, 486790, 973580, 4916579, 9833158, 19666316, 24582895, 49165790, 98331580]

約数ペア:

[(1, 98331580), (2, 49165790), (4, 24582895), (5, 19666316), (10, 9833158), (20, 4916579), (101, 973580), (202, 486790), (404, 243395), (505, 194716), (1010, 97358), (2020, 48679)]