383150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 729120

約数和(自身を除く): 345970

約数列:

[1, 2, 5, 10, 25, 50, 79, 97, 158, 194, 395, 485, 790, 970, 1975, 2425, 3950, 4850, 7663, 15326, 38315, 76630, 191575, 383150]

約数ペア:

[(1, 383150), (2, 191575), (5, 76630), (10, 38315), (25, 15326), (50, 7663), (79, 4850), (97, 3950), (158, 2425), (194, 1975), (395, 970), (485, 790)]