200424460

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{23917}}^1$

素因数の和:24345

約数の個数: 24

約数和(自身を含む): 421913520

約数和(自身を除く): 221489060

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 23917, 47834, 95668, 119585, 239170, 478340, 10021223, 20042446, 40084892, 50106115, 100212230, 200424460]

約数ペア:

[(1, 200424460), (2, 100212230), (4, 50106115), (5, 40084892), (10, 20042446), (20, 10021223), (419, 478340), (838, 239170), (1676, 119585), (2095, 95668), (4190, 47834), (8380, 23917)]