73291450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 141430680

約数和(自身を除く): 68139230

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 173, 185, 229, 346, 370, 458, 865, 925, 1145, 1730, 1850, 2290, 4325, 5725, 6401, 8473, 8650, 11450, 12802, 16946, 32005, 39617, 42365, 64010, 79234, 84730, 160025, 198085, 211825, 320050, 396170, 423650, 990425, 1465829, 1980850, 2931658, 7329145, 14658290, 36645725, 73291450]

約数ペア:

[(1, 73291450), (2, 36645725), (5, 14658290), (10, 7329145), (25, 2931658), (37, 1980850), (50, 1465829), (74, 990425), (173, 423650), (185, 396170), (229, 320050), (346, 211825), (370, 198085), (458, 160025), (865, 84730), (925, 79234), (1145, 64010), (1730, 42365), (1850, 39617), (2290, 32005), (4325, 16946), (5725, 12802), (6401, 11450), (8473, 8650)]