22476028900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{158617}}^1$

素因数の和:158753

約数の個数: 72

約数和(自身を含む): 53006963240

約数和(自身を除く): 30530934340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 325, 436, 545, 650, 1090, 1300, 1417, 2180, 2725, 2834, 5450, 5668, 7085, 10900, 14170, 28340, 35425, 70850, 141700, 158617, 317234, 634468, 793085, 1586170, 2062021, 3172340, 3965425, 4124042, 7930850, 8248084, 10310105, 15861700, 17289253, 20620210, 34578506, 41240420, 51550525, 69157012, 86446265, 103101050, 172892530, 206202100, 224760289, 345785060, 432231325, 449520578, 864462650, 899041156, 1123801445, 1728925300, 2247602890, 4495205780, 5619007225, 11238014450, 22476028900]

約数ペア:

[(1, 22476028900), (2, 11238014450), (4, 5619007225), (5, 4495205780), (10, 2247602890), (13, 1728925300), (20, 1123801445), (25, 899041156), (26, 864462650), (50, 449520578), (52, 432231325), (65, 345785060), (100, 224760289), (109, 206202100), (130, 172892530), (218, 103101050), (260, 86446265), (325, 69157012), (436, 51550525), (545, 41240420), (650, 34578506), (1090, 20620210), (1300, 17289253), (1417, 15861700), (2180, 10310105), (2725, 8248084), (2834, 7930850), (5450, 4124042), (5668, 3965425), (7085, 3172340), (10900, 2062021), (14170, 1586170), (28340, 793085), (35425, 634468), (70850, 317234), (141700, 158617)]