38260490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 35179510

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2549, 3002, 5098, 7505, 12745, 15010, 25490, 48431, 96862, 201371, 242155, 402742, 484310, 1006855, 2013710, 3826049, 7652098, 19130245, 38260490]

約数ペア:

[(1, 38260490), (2, 19130245), (5, 7652098), (10, 3826049), (19, 2013710), (38, 1006855), (79, 484310), (95, 402742), (158, 242155), (190, 201371), (395, 96862), (790, 48431), (1501, 25490), (2549, 15010), (3002, 12745), (5098, 7505)]