224799980

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{46639}}^1$

素因数の和:46889

約数の個数: 24

約数和(自身を含む): 474048960

約数和(自身を除く): 249248980

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 46639, 93278, 186556, 233195, 466390, 932780, 11239999, 22479998, 44959996, 56199995, 112399990, 224799980]

約数ペア:

[(1, 224799980), (2, 112399990), (4, 56199995), (5, 44959996), (10, 22479998), (20, 11239999), (241, 932780), (482, 466390), (964, 233195), (1205, 186556), (2410, 93278), (4820, 46639)]