87461300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11981}}^1$

素因数の和:12068

約数の個数: 36

約数和(自身を含む): 192406956

約数和(自身を除く): 104945656

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 11981, 23962, 47924, 59905, 119810, 239620, 299525, 599050, 874613, 1198100, 1749226, 3498452, 4373065, 8746130, 17492260, 21865325, 43730650, 87461300]

約数ペア:

[(1, 87461300), (2, 43730650), (4, 21865325), (5, 17492260), (10, 8746130), (20, 4373065), (25, 3498452), (50, 1749226), (73, 1198100), (100, 874613), (146, 599050), (292, 299525), (365, 239620), (730, 119810), (1460, 59905), (1825, 47924), (3650, 23962), (7300, 11981)]