39925460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 91324800

約数和(自身を除く): 51399340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 3623, 5510, 7246, 11020, 14492, 18115, 36230, 68837, 72460, 105067, 137674, 210134, 275348, 344185, 420268, 525335, 688370, 1050670, 1376740, 1996273, 2101340, 3992546, 7985092, 9981365, 19962730, 39925460]

約数ペア:

[(1, 39925460), (2, 19962730), (4, 9981365), (5, 7985092), (10, 3992546), (19, 2101340), (20, 1996273), (29, 1376740), (38, 1050670), (58, 688370), (76, 525335), (95, 420268), (116, 344185), (145, 275348), (190, 210134), (290, 137674), (380, 105067), (551, 72460), (580, 68837), (1102, 36230), (2204, 18115), (2755, 14492), (3623, 11020), (5510, 7246)]