23899120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42677}}^1$

素因数の和:42697

約数の個数: 40

約数和(自身を含む): 63504864

約数和(自身を除く): 39605744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42677, 85354, 170708, 213385, 298739, 341416, 426770, 597478, 682832, 853540, 1194956, 1493695, 1707080, 2389912, 2987390, 3414160, 4779824, 5974780, 11949560, 23899120]

約数ペア:

[(1, 23899120), (2, 11949560), (4, 5974780), (5, 4779824), (7, 3414160), (8, 2987390), (10, 2389912), (14, 1707080), (16, 1493695), (20, 1194956), (28, 853540), (35, 682832), (40, 597478), (56, 426770), (70, 341416), (80, 298739), (112, 213385), (140, 170708), (280, 85354), (560, 42677)]