112724680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90907}}^1$

素因数の和:90949

約数の個数: 32

約数和(自身を含む): 261815040

約数和(自身を除く): 149090360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 90907, 181814, 363628, 454535, 727256, 909070, 1818140, 2818117, 3636280, 5636234, 11272468, 14090585, 22544936, 28181170, 56362340, 112724680]

約数ペア:

[(1, 112724680), (2, 56362340), (4, 28181170), (5, 22544936), (8, 14090585), (10, 11272468), (20, 5636234), (31, 3636280), (40, 2818117), (62, 1818140), (124, 909070), (155, 727256), (248, 454535), (310, 363628), (620, 181814), (1240, 90907)]