97549460

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{4021}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 205073736

約数和(自身を除く): 107524276

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 4021, 4852, 6065, 8042, 12130, 16084, 20105, 24260, 40210, 80420, 4877473, 9754946, 19509892, 24387365, 48774730, 97549460]

約数ペア:

[(1, 97549460), (2, 48774730), (4, 24387365), (5, 19509892), (10, 9754946), (20, 4877473), (1213, 80420), (2426, 40210), (4021, 24260), (4852, 20105), (6065, 16084), (8042, 12130)]