5003080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 12312000

約数和(自身を除く): 7308920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 227, 232, 290, 380, 454, 551, 580, 760, 908, 1102, 1135, 1160, 1816, 2204, 2270, 2755, 4313, 4408, 4540, 5510, 6583, 8626, 9080, 11020, 13166, 17252, 21565, 22040, 26332, 32915, 34504, 43130, 52664, 65830, 86260, 125077, 131660, 172520, 250154, 263320, 500308, 625385, 1000616, 1250770, 2501540, 5003080]

約数ペア:

[(1, 5003080), (2, 2501540), (4, 1250770), (5, 1000616), (8, 625385), (10, 500308), (19, 263320), (20, 250154), (29, 172520), (38, 131660), (40, 125077), (58, 86260), (76, 65830), (95, 52664), (116, 43130), (145, 34504), (152, 32915), (190, 26332), (227, 22040), (232, 21565), (290, 17252), (380, 13166), (454, 11020), (551, 9080), (580, 8626), (760, 6583), (908, 5510), (1102, 4540), (1135, 4408), (1160, 4313), (1816, 2755), (2204, 2270)]