97715420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 224544096

約数和(自身を除く): 126828676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541, 821, 1082, 1642, 2164, 2705, 3284, 4105, 5410, 5951, 8210, 9031, 10820, 11902, 16420, 18062, 23804, 29755, 36124, 45155, 59510, 90310, 119020, 180620, 444161, 888322, 1776644, 2220805, 4441610, 4885771, 8883220, 9771542, 19543084, 24428855, 48857710, 97715420]

約数ペア:

[(1, 97715420), (2, 48857710), (4, 24428855), (5, 19543084), (10, 9771542), (11, 8883220), (20, 4885771), (22, 4441610), (44, 2220805), (55, 1776644), (110, 888322), (220, 444161), (541, 180620), (821, 119020), (1082, 90310), (1642, 59510), (2164, 45155), (2705, 36124), (3284, 29755), (4105, 23804), (5410, 18062), (5951, 16420), (8210, 11902), (9031, 10820)]