99735580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101771}}^1$

素因数の和:101794

約数の個数: 36

約数和(自身を含む): 243642168

約数和(自身を除く): 143906588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 101771, 203542, 407084, 508855, 712397, 1017710, 1424794, 2035420, 2849588, 3561985, 4986779, 7123970, 9973558, 14247940, 19947116, 24933895, 49867790, 99735580]

約数ペア:

[(1, 99735580), (2, 49867790), (4, 24933895), (5, 19947116), (7, 14247940), (10, 9973558), (14, 7123970), (20, 4986779), (28, 3561985), (35, 2849588), (49, 2035420), (70, 1424794), (98, 1017710), (140, 712397), (196, 508855), (245, 407084), (490, 203542), (980, 101771)]