944720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 2565684

約数和(自身を除く): 1620964

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 241, 245, 280, 392, 482, 490, 560, 784, 964, 980, 1205, 1687, 1928, 1960, 2410, 3374, 3856, 3920, 4820, 6748, 8435, 9640, 11809, 13496, 16870, 19280, 23618, 26992, 33740, 47236, 59045, 67480, 94472, 118090, 134960, 188944, 236180, 472360, 944720]

約数ペア:

[(1, 944720), (2, 472360), (4, 236180), (5, 188944), (7, 134960), (8, 118090), (10, 94472), (14, 67480), (16, 59045), (20, 47236), (28, 33740), (35, 26992), (40, 23618), (49, 19280), (56, 16870), (70, 13496), (80, 11809), (98, 9640), (112, 8435), (140, 6748), (196, 4820), (241, 3920), (245, 3856), (280, 3374), (392, 2410), (482, 1960), (490, 1928), (560, 1687), (784, 1205), (964, 980)]