40884780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23497}}^1$

素因数の和:23538

約数の個数: 48

約数和(自身を含む): 118429920

約数和(自身を除く): 77545140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23497, 46994, 70491, 93988, 117485, 140982, 234970, 281964, 352455, 469940, 681413, 704910, 1362826, 1409820, 2044239, 2725652, 3407065, 4088478, 6814130, 8176956, 10221195, 13628260, 20442390, 40884780]

約数ペア:

[(1, 40884780), (2, 20442390), (3, 13628260), (4, 10221195), (5, 8176956), (6, 6814130), (10, 4088478), (12, 3407065), (15, 2725652), (20, 2044239), (29, 1409820), (30, 1362826), (58, 704910), (60, 681413), (87, 469940), (116, 352455), (145, 281964), (174, 234970), (290, 140982), (348, 117485), (435, 93988), (580, 70491), (870, 46994), (1740, 23497)]