41951980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10333}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 104166720

約数和(自身を除く): 62214740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 10333, 20666, 41332, 51665, 72331, 103330, 144662, 206660, 289324, 299657, 361655, 599314, 723310, 1198628, 1446620, 1498285, 2097599, 2996570, 4195198, 5993140, 8390396, 10487995, 20975990, 41951980]

約数ペア:

[(1, 41951980), (2, 20975990), (4, 10487995), (5, 8390396), (7, 5993140), (10, 4195198), (14, 2996570), (20, 2097599), (28, 1498285), (29, 1446620), (35, 1198628), (58, 723310), (70, 599314), (116, 361655), (140, 299657), (145, 289324), (203, 206660), (290, 144662), (406, 103330), (580, 72331), (812, 51665), (1015, 41332), (2030, 20666), (4060, 10333)]