4101471760

素因数分解:

$2^4\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{31511}}^1$

素因数の和:33151

約数の個数: 40

約数和(自身を含む): 9542085696

約数和(自身を除く): 5440613936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1627, 3254, 6508, 8135, 13016, 16270, 26032, 31511, 32540, 63022, 65080, 126044, 130160, 157555, 252088, 315110, 504176, 630220, 1260440, 2520880, 51268397, 102536794, 205073588, 256341985, 410147176, 512683970, 820294352, 1025367940, 2050735880, 4101471760]

約数ペア:

[(1, 4101471760), (2, 2050735880), (4, 1025367940), (5, 820294352), (8, 512683970), (10, 410147176), (16, 256341985), (20, 205073588), (40, 102536794), (80, 51268397), (1627, 2520880), (3254, 1260440), (6508, 630220), (8135, 504176), (13016, 315110), (16270, 252088), (26032, 157555), (31511, 130160), (32540, 126044), (63022, 65080)]