71364260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1429}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 92959900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 1429, 2270, 2497, 2858, 4540, 4994, 5716, 7145, 9988, 12485, 14290, 15719, 24970, 28580, 31438, 49940, 62876, 78595, 157190, 314380, 324383, 648766, 1297532, 1621915, 3243830, 3568213, 6487660, 7136426, 14272852, 17841065, 35682130, 71364260]

約数ペア:

[(1, 71364260), (2, 35682130), (4, 17841065), (5, 14272852), (10, 7136426), (11, 6487660), (20, 3568213), (22, 3243830), (44, 1621915), (55, 1297532), (110, 648766), (220, 324383), (227, 314380), (454, 157190), (908, 78595), (1135, 62876), (1429, 49940), (2270, 31438), (2497, 28580), (2858, 24970), (4540, 15719), (4994, 14290), (5716, 12485), (7145, 9988)]