12556550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8144

約数の個数: 24

約数和(自身を含む): 24111552

約数和(自身を除く): 11555002

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8101, 16202, 40505, 81010, 202525, 251131, 405050, 502262, 1255655, 2511310, 6278275, 12556550]

約数ペア:

[(1, 12556550), (2, 6278275), (5, 2511310), (10, 1255655), (25, 502262), (31, 405050), (50, 251131), (62, 202525), (155, 81010), (310, 40505), (775, 16202), (1550, 8101)]