11304520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 26717040

約数和(自身を除く): 15412520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 113, 122, 164, 205, 226, 244, 305, 328, 410, 452, 488, 565, 610, 820, 904, 1130, 1220, 1640, 2260, 2440, 2501, 4520, 4633, 5002, 6893, 9266, 10004, 12505, 13786, 18532, 20008, 23165, 25010, 27572, 34465, 37064, 46330, 50020, 55144, 68930, 92660, 100040, 137860, 185320, 275720, 282613, 565226, 1130452, 1413065, 2260904, 2826130, 5652260, 11304520]

約数ペア:

[(1, 11304520), (2, 5652260), (4, 2826130), (5, 2260904), (8, 1413065), (10, 1130452), (20, 565226), (40, 282613), (41, 275720), (61, 185320), (82, 137860), (113, 100040), (122, 92660), (164, 68930), (205, 55144), (226, 50020), (244, 46330), (305, 37064), (328, 34465), (410, 27572), (452, 25010), (488, 23165), (565, 20008), (610, 18532), (820, 13786), (904, 12505), (1130, 10004), (1220, 9266), (1640, 6893), (2260, 5002), (2440, 4633), (2501, 4520)]