253669850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4049}}^1$

素因数の和:4247

約数の個数: 48

約数和(自身を含む): 542376000

約数和(自身を除く): 288706150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 179, 350, 358, 895, 1253, 1790, 2506, 4049, 4475, 6265, 8098, 8950, 12530, 20245, 28343, 31325, 40490, 56686, 62650, 101225, 141715, 202450, 283430, 708575, 724771, 1417150, 1449542, 3623855, 5073397, 7247710, 10146794, 18119275, 25366985, 36238550, 50733970, 126834925, 253669850]

約数ペア:

[(1, 253669850), (2, 126834925), (5, 50733970), (7, 36238550), (10, 25366985), (14, 18119275), (25, 10146794), (35, 7247710), (50, 5073397), (70, 3623855), (175, 1449542), (179, 1417150), (350, 724771), (358, 708575), (895, 283430), (1253, 202450), (1790, 141715), (2506, 101225), (4049, 62650), (4475, 56686), (6265, 40490), (8098, 31325), (8950, 28343), (12530, 20245)]