99561220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41141}}^1$

素因数の和:41172

約数の個数: 36

約数和(自身を含む): 229819212

約数和(自身を除く): 130257992

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 41141, 82282, 164564, 205705, 411410, 452551, 822820, 905102, 1810204, 2262755, 4525510, 4978061, 9051020, 9956122, 19912244, 24890305, 49780610, 99561220]

約数ペア:

[(1, 99561220), (2, 49780610), (4, 24890305), (5, 19912244), (10, 9956122), (11, 9051020), (20, 4978061), (22, 4525510), (44, 2262755), (55, 1810204), (110, 905102), (121, 822820), (220, 452551), (242, 411410), (484, 205705), (605, 164564), (1210, 82282), (2420, 41141)]