9910100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 21719964

約数和(自身を除く): 11809864

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 877, 1130, 1754, 2260, 2825, 3508, 4385, 5650, 8770, 11300, 17540, 21925, 43850, 87700, 99101, 198202, 396404, 495505, 991010, 1982020, 2477525, 4955050, 9910100]

約数ペア:

[(1, 9910100), (2, 4955050), (4, 2477525), (5, 1982020), (10, 991010), (20, 495505), (25, 396404), (50, 198202), (100, 99101), (113, 87700), (226, 43850), (452, 21925), (565, 17540), (877, 11300), (1130, 8770), (1754, 5650), (2260, 4385), (2825, 3508)]