6261040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 14807088

約数和(自身を除く): 8546048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1283, 2440, 2566, 4880, 5132, 6415, 10264, 12830, 20528, 25660, 51320, 78263, 102640, 156526, 313052, 391315, 626104, 782630, 1252208, 1565260, 3130520, 6261040]

約数ペア:

[(1, 6261040), (2, 3130520), (4, 1565260), (5, 1252208), (8, 782630), (10, 626104), (16, 391315), (20, 313052), (40, 156526), (61, 102640), (80, 78263), (122, 51320), (244, 25660), (305, 20528), (488, 12830), (610, 10264), (976, 6415), (1220, 5132), (1283, 4880), (2440, 2566)]