22666690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 20464190

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 1663, 2726, 3326, 6815, 8315, 13630, 16630, 48227, 78161, 96454, 156322, 241135, 390805, 482270, 781610, 2266669, 4533338, 11333345, 22666690]

約数ペア:

[(1, 22666690), (2, 11333345), (5, 4533338), (10, 2266669), (29, 781610), (47, 482270), (58, 390805), (94, 241135), (145, 156322), (235, 96454), (290, 78161), (470, 48227), (1363, 16630), (1663, 13630), (2726, 8315), (3326, 6815)]