68141300

素因数分解:

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

素因数の和:23540

約数の個数: 36

約数和(自身を含む): 152971980

約数和(自身を除く): 84830680

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 23497, 46994, 93988, 117485, 234970, 469940, 587425, 681413, 1174850, 1362826, 2349700, 2725652, 3407065, 6814130, 13628260, 17035325, 34070650, 68141300]

約数ペア:

[(1, 68141300), (2, 34070650), (4, 17035325), (5, 13628260), (10, 6814130), (20, 3407065), (25, 2725652), (29, 2349700), (50, 1362826), (58, 1174850), (100, 681413), (116, 587425), (145, 469940), (290, 234970), (580, 117485), (725, 93988), (1450, 46994), (2900, 23497)]