90436160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 226204272

約数和(自身を除く): 135768112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 64, 80, 82, 113, 122, 160, 164, 205, 226, 244, 305, 320, 328, 410, 452, 488, 565, 610, 656, 820, 904, 976, 1130, 1220, 1312, 1640, 1808, 1952, 2260, 2440, 2501, 2624, 3280, 3616, 3904, 4520, 4633, 4880, 5002, 6560, 6893, 7232, 9040, 9266, 9760, 10004, 12505, 13120, 13786, 18080, 18532, 19520, 20008, 23165, 25010, 27572, 34465, 36160, 37064, 40016, 46330, 50020, 55144, 68930, 74128, 80032, 92660, 100040, 110288, 137860, 148256, 160064, 185320, 200080, 220576, 275720, 282613, 296512, 370640, 400160, 441152, 551440, 565226, 741280, 800320, 1102880, 1130452, 1413065, 1482560, 2205760, 2260904, 2826130, 4521808, 5652260, 9043616, 11304520, 18087232, 22609040, 45218080, 90436160]

約数ペア:

[(1, 90436160), (2, 45218080), (4, 22609040), (5, 18087232), (8, 11304520), (10, 9043616), (16, 5652260), (20, 4521808), (32, 2826130), (40, 2260904), (41, 2205760), (61, 1482560), (64, 1413065), (80, 1130452), (82, 1102880), (113, 800320), (122, 741280), (160, 565226), (164, 551440), (205, 441152), (226, 400160), (244, 370640), (305, 296512), (320, 282613), (328, 275720), (410, 220576), (452, 200080), (488, 185320), (565, 160064), (610, 148256), (656, 137860), (820, 110288), (904, 100040), (976, 92660), (1130, 80032), (1220, 74128), (1312, 68930), (1640, 55144), (1808, 50020), (1952, 46330), (2260, 40016), (2440, 37064), (2501, 36160), (2624, 34465), (3280, 27572), (3616, 25010), (3904, 23165), (4520, 20008), (4633, 19520), (4880, 18532), (5002, 18080), (6560, 13786), (6893, 13120), (7232, 12505), (9040, 10004), (9266, 9760)]