40260610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 79338672

約数和(自身を除く): 39078062

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 5077, 7930, 10154, 25385, 50770, 66001, 132002, 309697, 330005, 619394, 660010, 1548485, 3096970, 4026061, 8052122, 20130305, 40260610]

約数ペア:

[(1, 40260610), (2, 20130305), (5, 8052122), (10, 4026061), (13, 3096970), (26, 1548485), (61, 660010), (65, 619394), (122, 330005), (130, 309697), (305, 132002), (610, 66001), (793, 50770), (1586, 25385), (3965, 10154), (5077, 7930)]