38621380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 55364540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 3779, 5110, 7558, 10220, 15116, 18895, 26453, 37790, 52906, 75580, 105812, 132265, 264530, 275867, 529060, 551734, 1103468, 1379335, 1931069, 2758670, 3862138, 5517340, 7724276, 9655345, 19310690, 38621380]

約数ペア:

[(1, 38621380), (2, 19310690), (4, 9655345), (5, 7724276), (7, 5517340), (10, 3862138), (14, 2758670), (20, 1931069), (28, 1379335), (35, 1103468), (70, 551734), (73, 529060), (140, 275867), (146, 264530), (292, 132265), (365, 105812), (511, 75580), (730, 52906), (1022, 37790), (1460, 26453), (2044, 18895), (2555, 15116), (3779, 10220), (5110, 7558)]