132953450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20031

約数の個数: 48

約数和(自身を含む): 297510720

約数和(自身を除く): 164557270

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 19993, 39986, 99965, 139951, 199930, 279902, 379867, 499825, 699755, 759734, 999650, 1399510, 1899335, 2659069, 3498775, 3798670, 5318138, 6997550, 9496675, 13295345, 18993350, 26590690, 66476725, 132953450]

約数ペア:

[(1, 132953450), (2, 66476725), (5, 26590690), (7, 18993350), (10, 13295345), (14, 9496675), (19, 6997550), (25, 5318138), (35, 3798670), (38, 3498775), (50, 2659069), (70, 1899335), (95, 1399510), (133, 999650), (175, 759734), (190, 699755), (266, 499825), (350, 379867), (475, 279902), (665, 199930), (950, 139951), (1330, 99965), (3325, 39986), (6650, 19993)]