25956260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 34039900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 929, 1270, 1397, 1858, 2540, 2794, 3716, 4645, 5588, 6985, 9290, 10219, 13970, 18580, 20438, 27940, 40876, 51095, 102190, 117983, 204380, 235966, 471932, 589915, 1179830, 1297813, 2359660, 2595626, 5191252, 6489065, 12978130, 25956260]

約数ペア:

[(1, 25956260), (2, 12978130), (4, 6489065), (5, 5191252), (10, 2595626), (11, 2359660), (20, 1297813), (22, 1179830), (44, 589915), (55, 471932), (110, 235966), (127, 204380), (220, 117983), (254, 102190), (508, 51095), (635, 40876), (929, 27940), (1270, 20438), (1397, 18580), (1858, 13970), (2540, 10219), (2794, 9290), (3716, 6985), (4645, 5588)]