40659060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52127}}^1$

素因数の和:52152

約数の個数: 48

約数和(自身を含む): 122605056

約数和(自身を除く): 81945996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 52127, 104254, 156381, 208508, 260635, 312762, 521270, 625524, 677651, 781905, 1042540, 1355302, 1563810, 2032953, 2710604, 3127620, 3388255, 4065906, 6776510, 8131812, 10164765, 13553020, 20329530, 40659060]

約数ペア:

[(1, 40659060), (2, 20329530), (3, 13553020), (4, 10164765), (5, 8131812), (6, 6776510), (10, 4065906), (12, 3388255), (13, 3127620), (15, 2710604), (20, 2032953), (26, 1563810), (30, 1355302), (39, 1042540), (52, 781905), (60, 677651), (65, 625524), (78, 521270), (130, 312762), (156, 260635), (195, 208508), (260, 156381), (390, 104254), (780, 52127)]