109230980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{176179}}^1$

素因数の和:176219

約数の個数: 24

約数和(自身を含む): 236785920

約数和(自身を除く): 127554940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 176179, 352358, 704716, 880895, 1761790, 3523580, 5461549, 10923098, 21846196, 27307745, 54615490, 109230980]

約数ペア:

[(1, 109230980), (2, 54615490), (4, 27307745), (5, 21846196), (10, 10923098), (20, 5461549), (31, 3523580), (62, 1761790), (124, 880895), (155, 704716), (310, 352358), (620, 176179)]