23067820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 49986720

約数和(自身を除く): 26918900

約数列:

[1, 2, 4, 5, 10, 20, 59, 113, 118, 173, 226, 236, 295, 346, 452, 565, 590, 692, 865, 1130, 1180, 1730, 2260, 3460, 6667, 10207, 13334, 19549, 20414, 26668, 33335, 39098, 40828, 51035, 66670, 78196, 97745, 102070, 133340, 195490, 204140, 390980, 1153391, 2306782, 4613564, 5766955, 11533910, 23067820]

約数ペア:

[(1, 23067820), (2, 11533910), (4, 5766955), (5, 4613564), (10, 2306782), (20, 1153391), (59, 390980), (113, 204140), (118, 195490), (173, 133340), (226, 102070), (236, 97745), (295, 78196), (346, 66670), (452, 51035), (565, 40828), (590, 39098), (692, 33335), (865, 26668), (1130, 20414), (1180, 19549), (1730, 13334), (2260, 10207), (3460, 6667)]