73942100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7321}}^1$

素因数の和:7436

約数の個数: 36

約数和(自身を含む): 162065148

約数和(自身を除く): 88123048

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 7321, 10100, 14642, 29284, 36605, 73210, 146420, 183025, 366050, 732100, 739421, 1478842, 2957684, 3697105, 7394210, 14788420, 18485525, 36971050, 73942100]

約数ペア:

[(1, 73942100), (2, 36971050), (4, 18485525), (5, 14788420), (10, 7394210), (20, 3697105), (25, 2957684), (50, 1478842), (100, 739421), (101, 732100), (202, 366050), (404, 183025), (505, 146420), (1010, 73210), (2020, 36605), (2525, 29284), (5050, 14642), (7321, 10100)]