40635870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6521

約数の個数: 64

約数和(自身を含む): 112008960

約数和(自身を除く): 71373090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 6481, 12962, 19443, 32405, 38886, 64810, 71291, 97215, 123139, 142582, 194430, 213873, 246278, 356455, 369417, 427746, 615695, 712910, 738834, 1069365, 1231390, 1354529, 1847085, 2138730, 2709058, 3694170, 4063587, 6772645, 8127174, 13545290, 20317935, 40635870]

約数ペア:

[(1, 40635870), (2, 20317935), (3, 13545290), (5, 8127174), (6, 6772645), (10, 4063587), (11, 3694170), (15, 2709058), (19, 2138730), (22, 1847085), (30, 1354529), (33, 1231390), (38, 1069365), (55, 738834), (57, 712910), (66, 615695), (95, 427746), (110, 369417), (114, 356455), (165, 246278), (190, 213873), (209, 194430), (285, 142582), (330, 123139), (418, 97215), (570, 71291), (627, 64810), (1045, 38886), (1254, 32405), (2090, 19443), (3135, 12962), (6270, 6481)]