102332780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 235176480

約数和(自身を除く): 132843700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 461, 922, 1009, 1844, 2018, 2305, 4036, 4610, 5045, 5071, 9220, 10090, 10142, 11099, 20180, 20284, 22198, 25355, 44396, 50710, 55495, 101420, 110990, 221980, 465149, 930298, 1860596, 2325745, 4651490, 5116639, 9302980, 10233278, 20466556, 25583195, 51166390, 102332780]

約数ペア:

[(1, 102332780), (2, 51166390), (4, 25583195), (5, 20466556), (10, 10233278), (11, 9302980), (20, 5116639), (22, 4651490), (44, 2325745), (55, 1860596), (110, 930298), (220, 465149), (461, 221980), (922, 110990), (1009, 101420), (1844, 55495), (2018, 50710), (2305, 44396), (4036, 25355), (4610, 22198), (5045, 20284), (5071, 20180), (9220, 11099), (10090, 10142)]