10157180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 23508576

約数和(自身を除く): 13351396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 337, 548, 674, 685, 1348, 1370, 1507, 1685, 2740, 3014, 3370, 3707, 6028, 6740, 7414, 7535, 14828, 15070, 18535, 30140, 37070, 46169, 74140, 92338, 184676, 230845, 461690, 507859, 923380, 1015718, 2031436, 2539295, 5078590, 10157180]

約数ペア:

[(1, 10157180), (2, 5078590), (4, 2539295), (5, 2031436), (10, 1015718), (11, 923380), (20, 507859), (22, 461690), (44, 230845), (55, 184676), (110, 92338), (137, 74140), (220, 46169), (274, 37070), (337, 30140), (548, 18535), (674, 15070), (685, 14828), (1348, 7535), (1370, 7414), (1507, 6740), (1685, 6028), (2740, 3707), (3014, 3370)]