9128202340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{58657}}^1$

素因数の和:58948

約数の個数: 48

約数和(自身を含む): 19866760704

約数和(自身を除く): 10738558364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 251, 310, 502, 620, 1004, 1255, 2510, 5020, 7781, 15562, 31124, 38905, 58657, 77810, 117314, 155620, 234628, 293285, 586570, 1173140, 1818367, 3636734, 7273468, 9091835, 14722907, 18183670, 29445814, 36367340, 58891628, 73614535, 147229070, 294458140, 456410117, 912820234, 1825640468, 2282050585, 4564101170, 9128202340]

約数ペア:

[(1, 9128202340), (2, 4564101170), (4, 2282050585), (5, 1825640468), (10, 912820234), (20, 456410117), (31, 294458140), (62, 147229070), (124, 73614535), (155, 58891628), (251, 36367340), (310, 29445814), (502, 18183670), (620, 14722907), (1004, 9091835), (1255, 7273468), (2510, 3636734), (5020, 1818367), (7781, 1173140), (15562, 586570), (31124, 293285), (38905, 234628), (58657, 155620), (77810, 117314)]