10908700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 26498304

約数和(自身を除く): 15589604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 211, 220, 235, 275, 422, 470, 517, 550, 844, 940, 1034, 1055, 1100, 1175, 2068, 2110, 2321, 2350, 2585, 4220, 4642, 4700, 5170, 5275, 9284, 9917, 10340, 10550, 11605, 12925, 19834, 21100, 23210, 25850, 39668, 46420, 49585, 51700, 58025, 99170, 109087, 116050, 198340, 218174, 232100, 247925, 436348, 495850, 545435, 991700, 1090870, 2181740, 2727175, 5454350, 10908700]

約数ペア:

[(1, 10908700), (2, 5454350), (4, 2727175), (5, 2181740), (10, 1090870), (11, 991700), (20, 545435), (22, 495850), (25, 436348), (44, 247925), (47, 232100), (50, 218174), (55, 198340), (94, 116050), (100, 109087), (110, 99170), (188, 58025), (211, 51700), (220, 49585), (235, 46420), (275, 39668), (422, 25850), (470, 23210), (517, 21100), (550, 19834), (844, 12925), (940, 11605), (1034, 10550), (1055, 10340), (1100, 9917), (1175, 9284), (2068, 5275), (2110, 5170), (2321, 4700), (2350, 4642), (2585, 4220)]