15888914050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1789}}^1\times {\mathrm{7723}}^1$

素因数の和:9547

約数の個数: 48

約数和(自身を含む): 30859542720

約数和(自身を除く): 14970628670

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1789, 3578, 7723, 8945, 15446, 17890, 38615, 41147, 44725, 77230, 82294, 89450, 177629, 193075, 205735, 355258, 386150, 411470, 888145, 1028675, 1776290, 2057350, 4440725, 8881450, 13816447, 27632894, 69082235, 138164470, 317778281, 345411175, 635556562, 690822350, 1588891405, 3177782810, 7944457025, 15888914050]

約数ペア:

[(1, 15888914050), (2, 7944457025), (5, 3177782810), (10, 1588891405), (23, 690822350), (25, 635556562), (46, 345411175), (50, 317778281), (115, 138164470), (230, 69082235), (575, 27632894), (1150, 13816447), (1789, 8881450), (3578, 4440725), (7723, 2057350), (8945, 1776290), (15446, 1028675), (17890, 888145), (38615, 411470), (41147, 386150), (44725, 355258), (77230, 205735), (82294, 193075), (89450, 177629)]