1539595520

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11909}}^1$

素因数の和:12031

約数の個数: 72

約数和(自身を含む): 3724638120

約数和(自身を除く): 2185042600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 640, 808, 1010, 1280, 1616, 2020, 3232, 4040, 6464, 8080, 11909, 12928, 16160, 23818, 25856, 32320, 47636, 59545, 64640, 95272, 119090, 129280, 190544, 238180, 381088, 476360, 762176, 952720, 1202809, 1524352, 1905440, 2405618, 3048704, 3810880, 4811236, 6014045, 7621760, 9622472, 12028090, 15243520, 19244944, 24056180, 38489888, 48112360, 76979776, 96224720, 153959552, 192449440, 307919104, 384898880, 769797760, 1539595520]

約数ペア:

[(1, 1539595520), (2, 769797760), (4, 384898880), (5, 307919104), (8, 192449440), (10, 153959552), (16, 96224720), (20, 76979776), (32, 48112360), (40, 38489888), (64, 24056180), (80, 19244944), (101, 15243520), (128, 12028090), (160, 9622472), (202, 7621760), (256, 6014045), (320, 4811236), (404, 3810880), (505, 3048704), (640, 2405618), (808, 1905440), (1010, 1524352), (1280, 1202809), (1616, 952720), (2020, 762176), (3232, 476360), (4040, 381088), (6464, 238180), (8080, 190544), (11909, 129280), (12928, 119090), (16160, 95272), (23818, 64640), (25856, 59545), (32320, 47636)]