45217910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 86054400

約数和(自身を除く): 40836490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 719, 1438, 1655, 3310, 3595, 6289, 7190, 12578, 13661, 27322, 31445, 62890, 68305, 136610, 237989, 475978, 1189945, 2379890, 4521791, 9043582, 22608955, 45217910]

約数ペア:

[(1, 45217910), (2, 22608955), (5, 9043582), (10, 4521791), (19, 2379890), (38, 1189945), (95, 475978), (190, 237989), (331, 136610), (662, 68305), (719, 62890), (1438, 31445), (1655, 27322), (3310, 13661), (3595, 12578), (6289, 7190)]