41526520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21187}}^1$

素因数の和:21212

約数の個数: 48

約数和(自身を含む): 108694440

約数和(自身を除く): 67167920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21187, 42374, 84748, 105935, 148309, 169496, 211870, 296618, 423740, 593236, 741545, 847480, 1038163, 1186472, 1483090, 2076326, 2966180, 4152652, 5190815, 5932360, 8305304, 10381630, 20763260, 41526520]

約数ペア:

[(1, 41526520), (2, 20763260), (4, 10381630), (5, 8305304), (7, 5932360), (8, 5190815), (10, 4152652), (14, 2966180), (20, 2076326), (28, 1483090), (35, 1186472), (40, 1038163), (49, 847480), (56, 741545), (70, 593236), (98, 423740), (140, 296618), (196, 211870), (245, 169496), (280, 148309), (392, 105935), (490, 84748), (980, 42374), (1960, 21187)]