4653040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1214

約数の個数: 60

約数和(自身を含む): 12595176

約数和(自身を除く): 7942136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1187, 1960, 2374, 3920, 4748, 5935, 8309, 9496, 11870, 16618, 18992, 23740, 33236, 41545, 47480, 58163, 66472, 83090, 94960, 116326, 132944, 166180, 232652, 290815, 332360, 465304, 581630, 664720, 930608, 1163260, 2326520, 4653040]

約数ペア:

[(1, 4653040), (2, 2326520), (4, 1163260), (5, 930608), (7, 664720), (8, 581630), (10, 465304), (14, 332360), (16, 290815), (20, 232652), (28, 166180), (35, 132944), (40, 116326), (49, 94960), (56, 83090), (70, 66472), (80, 58163), (98, 47480), (112, 41545), (140, 33236), (196, 23740), (245, 18992), (280, 16618), (392, 11870), (490, 9496), (560, 8309), (784, 5935), (980, 4748), (1187, 3920), (1960, 2374)]