22184420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 28134940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1663, 2668, 3326, 3335, 6652, 6670, 8315, 13340, 16630, 33260, 38249, 48227, 76498, 96454, 152996, 191245, 192908, 241135, 382490, 482270, 764980, 964540, 1109221, 2218442, 4436884, 5546105, 11092210, 22184420]

約数ペア:

[(1, 22184420), (2, 11092210), (4, 5546105), (5, 4436884), (10, 2218442), (20, 1109221), (23, 964540), (29, 764980), (46, 482270), (58, 382490), (92, 241135), (115, 192908), (116, 191245), (145, 152996), (230, 96454), (290, 76498), (460, 48227), (580, 38249), (667, 33260), (1334, 16630), (1663, 13340), (2668, 8315), (3326, 6670), (3335, 6652)]