5200782760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3171209}}^1$

素因数の和:3171261

約数の個数: 32

約数和(自身を含む): 11987173800

約数和(自身を除く): 6786391040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3171209, 6342418, 12684836, 15856045, 25369672, 31712090, 63424180, 126848360, 130019569, 260039138, 520078276, 650097845, 1040156552, 1300195690, 2600391380, 5200782760]

約数ペア:

[(1, 5200782760), (2, 2600391380), (4, 1300195690), (5, 1040156552), (8, 650097845), (10, 520078276), (20, 260039138), (40, 130019569), (41, 126848360), (82, 63424180), (164, 31712090), (205, 25369672), (328, 15856045), (410, 12684836), (820, 6342418), (1640, 3171209)]