2791569080

素因数分解:

$2^3\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{33829}}^1$

素因数の和:35903

約数の個数: 32

約数和(自身を含む): 6284260800

約数和(自身を除く): 3492691720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2063, 4126, 8252, 10315, 16504, 20630, 33829, 41260, 67658, 82520, 135316, 169145, 270632, 338290, 676580, 1353160, 69789227, 139578454, 279156908, 348946135, 558313816, 697892270, 1395784540, 2791569080]

約数ペア:

[(1, 2791569080), (2, 1395784540), (4, 697892270), (5, 558313816), (8, 348946135), (10, 279156908), (20, 139578454), (40, 69789227), (2063, 1353160), (4126, 676580), (8252, 338290), (10315, 270632), (16504, 169145), (20630, 135316), (33829, 82520), (41260, 67658)]