460675490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{25693}}^1$

素因数の和:25874

約数の個数: 32

約数和(自身を含む): 910184256

約数和(自身を除く): 449508766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 17930, 25693, 51386, 128465, 256930, 282623, 565246, 1413115, 2826230, 4187959, 8375918, 20939795, 41879590, 46067549, 92135098, 230337745, 460675490]

約数ペア:

[(1, 460675490), (2, 230337745), (5, 92135098), (10, 46067549), (11, 41879590), (22, 20939795), (55, 8375918), (110, 4187959), (163, 2826230), (326, 1413115), (815, 565246), (1630, 282623), (1793, 256930), (3586, 128465), (8965, 51386), (17930, 25693)]