38935490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 37891390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 1481, 2390, 2629, 2962, 5258, 7405, 13145, 14810, 16291, 26290, 32582, 81455, 162910, 353959, 707918, 1769795, 3539590, 3893549, 7787098, 19467745, 38935490]

約数ペア:

[(1, 38935490), (2, 19467745), (5, 7787098), (10, 3893549), (11, 3539590), (22, 1769795), (55, 707918), (110, 353959), (239, 162910), (478, 81455), (1195, 32582), (1481, 26290), (2390, 16291), (2629, 14810), (2962, 13145), (5258, 7405)]