40038560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8629}}^1$

素因数の和:8673

約数の個数: 48

約数和(自身を含む): 97864200

約数和(自身を除く): 57825640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 8629, 17258, 34516, 43145, 69032, 86290, 138064, 172580, 250241, 276128, 345160, 500482, 690320, 1000964, 1251205, 1380640, 2001928, 2502410, 4003856, 5004820, 8007712, 10009640, 20019280, 40038560]

約数ペア:

[(1, 40038560), (2, 20019280), (4, 10009640), (5, 8007712), (8, 5004820), (10, 4003856), (16, 2502410), (20, 2001928), (29, 1380640), (32, 1251205), (40, 1000964), (58, 690320), (80, 500482), (116, 345160), (145, 276128), (160, 250241), (232, 172580), (290, 138064), (464, 86290), (580, 69032), (928, 43145), (1160, 34516), (2320, 17258), (4640, 8629)]