38047620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48779}}^1$

素因数の和:48804

約数の個数: 48

約数和(自身を含む): 114730560

約数和(自身を除く): 76682940

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, 48779, 97558, 146337, 195116, 243895, 292674, 487790, 585348, 634127, 731685, 975580, 1268254, 1463370, 1902381, 2536508, 2926740, 3170635, 3804762, 6341270, 7609524, 9511905, 12682540, 19023810, 38047620]

約数ペア:

[(1, 38047620), (2, 19023810), (3, 12682540), (4, 9511905), (5, 7609524), (6, 6341270), (10, 3804762), (12, 3170635), (13, 2926740), (15, 2536508), (20, 1902381), (26, 1463370), (30, 1268254), (39, 975580), (52, 731685), (60, 634127), (65, 585348), (78, 487790), (130, 292674), (156, 243895), (195, 195116), (260, 146337), (390, 97558), (780, 48779)]