296044450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 594961920

約数和(自身を除く): 298917470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 419, 650, 838, 1087, 2095, 2174, 4190, 5435, 5447, 10475, 10870, 10894, 14131, 20950, 27175, 27235, 28262, 54350, 54470, 70655, 136175, 141310, 272350, 353275, 455453, 706550, 910906, 2277265, 4554530, 5920889, 11386325, 11841778, 22772650, 29604445, 59208890, 148022225, 296044450]

約数ペア:

[(1, 296044450), (2, 148022225), (5, 59208890), (10, 29604445), (13, 22772650), (25, 11841778), (26, 11386325), (50, 5920889), (65, 4554530), (130, 2277265), (325, 910906), (419, 706550), (650, 455453), (838, 353275), (1087, 272350), (2095, 141310), (2174, 136175), (4190, 70655), (5435, 54470), (5447, 54350), (10475, 28262), (10870, 27235), (10894, 27175), (14131, 20950)]