4196150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 9404160

約数和(自身を除く): 5208010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 631, 665, 950, 1262, 1330, 3155, 3325, 4417, 6310, 6650, 8834, 11989, 15775, 22085, 23978, 31550, 44170, 59945, 83923, 110425, 119890, 167846, 220850, 299725, 419615, 599450, 839230, 2098075, 4196150]

約数ペア:

[(1, 4196150), (2, 2098075), (5, 839230), (7, 599450), (10, 419615), (14, 299725), (19, 220850), (25, 167846), (35, 119890), (38, 110425), (50, 83923), (70, 59945), (95, 44170), (133, 31550), (175, 23978), (190, 22085), (266, 15775), (350, 11989), (475, 8834), (631, 6650), (665, 6310), (950, 4417), (1262, 3325), (1330, 3155)]