7420250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 14129856

約数和(自身を除く): 6709606

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 443, 670, 886, 1675, 2215, 3350, 4430, 8375, 11075, 16750, 22150, 29681, 55375, 59362, 110750, 148405, 296810, 742025, 1484050, 3710125, 7420250]

約数ペア:

[(1, 7420250), (2, 3710125), (5, 1484050), (10, 742025), (25, 296810), (50, 148405), (67, 110750), (125, 59362), (134, 55375), (250, 29681), (335, 22150), (443, 16750), (670, 11075), (886, 8375), (1675, 4430), (2215, 3350)]