5210003990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 9854524800

約数和(自身を除く): 4644520810

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 173, 226, 290, 346, 565, 865, 919, 1130, 1730, 1838, 3277, 4595, 5017, 6554, 9190, 10034, 16385, 19549, 25085, 26651, 32770, 39098, 50170, 53302, 97745, 103847, 133255, 158987, 195490, 207694, 266510, 317974, 519235, 566921, 794935, 1038470, 1133842, 1589870, 2834605, 3011563, 4610623, 5669210, 6023126, 9221246, 15057815, 17965531, 23053115, 30115630, 35931062, 46106230, 89827655, 179655310, 521000399, 1042000798, 2605001995, 5210003990]

約数ペア:

[(1, 5210003990), (2, 2605001995), (5, 1042000798), (10, 521000399), (29, 179655310), (58, 89827655), (113, 46106230), (145, 35931062), (173, 30115630), (226, 23053115), (290, 17965531), (346, 15057815), (565, 9221246), (865, 6023126), (919, 5669210), (1130, 4610623), (1730, 3011563), (1838, 2834605), (3277, 1589870), (4595, 1133842), (5017, 1038470), (6554, 794935), (9190, 566921), (10034, 519235), (16385, 317974), (19549, 266510), (25085, 207694), (26651, 195490), (32770, 158987), (39098, 133255), (50170, 103847), (53302, 97745)]