67040750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 148487040

約数和(自身を除く): 81446290

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1321, 1450, 1750, 2030, 2642, 3625, 5075, 6605, 7250, 9247, 10150, 13210, 18494, 25375, 33025, 38309, 46235, 50750, 66050, 76618, 92470, 165125, 191545, 231175, 268163, 330250, 383090, 462350, 536326, 957725, 1155875, 1340815, 1915450, 2311750, 2681630, 4788625, 6704075, 9577250, 13408150, 33520375, 67040750]

約数ペア:

[(1, 67040750), (2, 33520375), (5, 13408150), (7, 9577250), (10, 6704075), (14, 4788625), (25, 2681630), (29, 2311750), (35, 1915450), (50, 1340815), (58, 1155875), (70, 957725), (125, 536326), (145, 462350), (175, 383090), (203, 330250), (250, 268163), (290, 231175), (350, 191545), (406, 165125), (725, 92470), (875, 76618), (1015, 66050), (1321, 50750), (1450, 46235), (1750, 38309), (2030, 33025), (2642, 25375), (3625, 18494), (5075, 13210), (6605, 10150), (7250, 9247)]