3217965580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{5881}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 6848059680

約数和(自身を除く): 3630094100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 251, 436, 502, 545, 1004, 1090, 1255, 2180, 2510, 5020, 5881, 11762, 23524, 27359, 29405, 54718, 58810, 109436, 117620, 136795, 273590, 547180, 641029, 1282058, 1476131, 2564116, 2952262, 3205145, 5904524, 6410290, 7380655, 12820580, 14761310, 29522620, 160898279, 321796558, 643593116, 804491395, 1608982790, 3217965580]

約数ペア:

[(1, 3217965580), (2, 1608982790), (4, 804491395), (5, 643593116), (10, 321796558), (20, 160898279), (109, 29522620), (218, 14761310), (251, 12820580), (436, 7380655), (502, 6410290), (545, 5904524), (1004, 3205145), (1090, 2952262), (1255, 2564116), (2180, 1476131), (2510, 1282058), (5020, 641029), (5881, 547180), (11762, 273590), (23524, 136795), (27359, 117620), (29405, 109436), (54718, 58810)]