195280605080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443819557}}^1$

素因数の和:443819579

約数の個数: 32

約数和(自身を含む): 479325122640

約数和(自身を除く): 284044517560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 443819557, 887639114, 1775278228, 2219097785, 3550556456, 4438195570, 4882015127, 8876391140, 9764030254, 17752782280, 19528060508, 24410075635, 39056121016, 48820151270, 97640302540, 195280605080]

約数ペア:

[(1, 195280605080), (2, 97640302540), (4, 48820151270), (5, 39056121016), (8, 24410075635), (10, 19528060508), (11, 17752782280), (20, 9764030254), (22, 8876391140), (40, 4882015127), (44, 4438195570), (55, 3550556456), (88, 2219097785), (110, 1775278228), (220, 887639114), (440, 443819557)]