11338420

素因数分解:

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

素因数の和:324

約数の個数: 48

約数和(自身を含む): 24993360

約数和(自身を除く): 13654940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 173, 226, 290, 346, 452, 565, 580, 692, 865, 1130, 1730, 2260, 3277, 3460, 5017, 6554, 10034, 13108, 16385, 19549, 20068, 25085, 32770, 39098, 50170, 65540, 78196, 97745, 100340, 195490, 390980, 566921, 1133842, 2267684, 2834605, 5669210, 11338420]

約数ペア:

[(1, 11338420), (2, 5669210), (4, 2834605), (5, 2267684), (10, 1133842), (20, 566921), (29, 390980), (58, 195490), (113, 100340), (116, 97745), (145, 78196), (173, 65540), (226, 50170), (290, 39098), (346, 32770), (452, 25085), (565, 20068), (580, 19549), (692, 16385), (865, 13108), (1130, 10034), (1730, 6554), (2260, 5017), (3277, 3460)]