75739360

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1249}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 179550000

約数和(自身を除く): 103810640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1249, 1516, 1895, 2498, 3032, 3790, 4996, 6064, 6245, 7580, 9992, 12128, 12490, 15160, 19984, 24980, 30320, 39968, 49960, 60640, 99920, 199840, 473371, 946742, 1893484, 2366855, 3786968, 4733710, 7573936, 9467420, 15147872, 18934840, 37869680, 75739360]

約数ペア:

[(1, 75739360), (2, 37869680), (4, 18934840), (5, 15147872), (8, 9467420), (10, 7573936), (16, 4733710), (20, 3786968), (32, 2366855), (40, 1893484), (80, 946742), (160, 473371), (379, 199840), (758, 99920), (1249, 60640), (1516, 49960), (1895, 39968), (2498, 30320), (3032, 24980), (3790, 19984), (4996, 15160), (6064, 12490), (6245, 12128), (7580, 9992)]