2900799080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4265881}}^1$

素因数の和:4265909

約数の個数: 32

約数和(自身を含む): 6910728840

約数和(自身を除く): 4009929760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4265881, 8531762, 17063524, 21329405, 34127048, 42658810, 72519977, 85317620, 145039954, 170635240, 290079908, 362599885, 580159816, 725199770, 1450399540, 2900799080]

約数ペア:

[(1, 2900799080), (2, 1450399540), (4, 725199770), (5, 580159816), (8, 362599885), (10, 290079908), (17, 170635240), (20, 145039954), (34, 85317620), (40, 72519977), (68, 42658810), (85, 34127048), (136, 21329405), (170, 17063524), (340, 8531762), (680, 4265881)]