8124550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 9374330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 167, 175, 278, 334, 350, 695, 835, 973, 1169, 1390, 1670, 1946, 2338, 3475, 4175, 4865, 5845, 6950, 8350, 9730, 11690, 23213, 24325, 29225, 46426, 48650, 58450, 116065, 162491, 232130, 324982, 580325, 812455, 1160650, 1624910, 4062275, 8124550]

約数ペア:

[(1, 8124550), (2, 4062275), (5, 1624910), (7, 1160650), (10, 812455), (14, 580325), (25, 324982), (35, 232130), (50, 162491), (70, 116065), (139, 58450), (167, 48650), (175, 46426), (278, 29225), (334, 24325), (350, 23213), (695, 11690), (835, 9730), (973, 8350), (1169, 6950), (1390, 5845), (1670, 4865), (1946, 4175), (2338, 3475)]