40622750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 47436130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 139, 167, 175, 250, 278, 334, 350, 695, 835, 875, 973, 1169, 1390, 1670, 1750, 1946, 2338, 3475, 4175, 4865, 5845, 6950, 8350, 9730, 11690, 17375, 20875, 23213, 24325, 29225, 34750, 41750, 46426, 48650, 58450, 116065, 121625, 146125, 162491, 232130, 243250, 292250, 324982, 580325, 812455, 1160650, 1624910, 2901625, 4062275, 5803250, 8124550, 20311375, 40622750]

約数ペア:

[(1, 40622750), (2, 20311375), (5, 8124550), (7, 5803250), (10, 4062275), (14, 2901625), (25, 1624910), (35, 1160650), (50, 812455), (70, 580325), (125, 324982), (139, 292250), (167, 243250), (175, 232130), (250, 162491), (278, 146125), (334, 121625), (350, 116065), (695, 58450), (835, 48650), (875, 46426), (973, 41750), (1169, 34750), (1390, 29225), (1670, 24325), (1750, 23213), (1946, 20875), (2338, 17375), (3475, 11690), (4175, 9730), (4865, 8350), (5845, 6950)]