22980310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 44121600

約数和(自身を除く): 21141290

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 1531, 3002, 3062, 7505, 7655, 15010, 15310, 29089, 58178, 120949, 145445, 241898, 290890, 604745, 1209490, 2298031, 4596062, 11490155, 22980310]

約数ペア:

[(1, 22980310), (2, 11490155), (5, 4596062), (10, 2298031), (19, 1209490), (38, 604745), (79, 290890), (95, 241898), (158, 145445), (190, 120949), (395, 58178), (790, 29089), (1501, 15310), (1531, 15010), (3002, 7655), (3062, 7505)]