23514820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 57028608

約数和(自身を除く): 33513788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 1663, 2020, 2828, 3326, 3535, 6652, 7070, 8315, 11641, 14140, 16630, 23282, 33260, 46564, 58205, 116410, 167963, 232820, 335926, 671852, 839815, 1175741, 1679630, 2351482, 3359260, 4702964, 5878705, 11757410, 23514820]

約数ペア:

[(1, 23514820), (2, 11757410), (4, 5878705), (5, 4702964), (7, 3359260), (10, 2351482), (14, 1679630), (20, 1175741), (28, 839815), (35, 671852), (70, 335926), (101, 232820), (140, 167963), (202, 116410), (404, 58205), (505, 46564), (707, 33260), (1010, 23282), (1414, 16630), (1663, 14140), (2020, 11641), (2828, 8315), (3326, 7070), (3535, 6652)]