8305850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 18600000

約数和(自身を除く): 10294150

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1249, 1330, 2498, 3325, 6245, 6650, 8743, 12490, 17486, 23731, 31225, 43715, 47462, 62450, 87430, 118655, 166117, 218575, 237310, 332234, 437150, 593275, 830585, 1186550, 1661170, 4152925, 8305850]

約数ペア:

[(1, 8305850), (2, 4152925), (5, 1661170), (7, 1186550), (10, 830585), (14, 593275), (19, 437150), (25, 332234), (35, 237310), (38, 218575), (50, 166117), (70, 118655), (95, 87430), (133, 62450), (175, 47462), (190, 43715), (266, 31225), (350, 23731), (475, 17486), (665, 12490), (950, 8743), (1249, 6650), (1330, 6245), (2498, 3325)]