25609560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 77626080

約数和(自身を除く): 52016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2113, 2424, 3030, 4040, 4226, 6060, 6339, 8452, 10565, 12120, 12678, 16904, 21130, 25356, 31695, 42260, 50712, 63390, 84520, 126780, 213413, 253560, 426826, 640239, 853652, 1067065, 1280478, 1707304, 2134130, 2560956, 3201195, 4268260, 5121912, 6402390, 8536520, 12804780, 25609560]

約数ペア:

[(1, 25609560), (2, 12804780), (3, 8536520), (4, 6402390), (5, 5121912), (6, 4268260), (8, 3201195), (10, 2560956), (12, 2134130), (15, 1707304), (20, 1280478), (24, 1067065), (30, 853652), (40, 640239), (60, 426826), (101, 253560), (120, 213413), (202, 126780), (303, 84520), (404, 63390), (505, 50712), (606, 42260), (808, 31695), (1010, 25356), (1212, 21130), (1515, 16904), (2020, 12678), (2113, 12120), (2424, 10565), (3030, 8452), (4040, 6339), (4226, 6060)]