102243940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269063}}^1$

素因数の和:269091

約数の個数: 24

約数和(自身を含む): 226013760

約数和(自身を除く): 123769820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 269063, 538126, 1076252, 1345315, 2690630, 5112197, 5381260, 10224394, 20448788, 25560985, 51121970, 102243940]

約数ペア:

[(1, 102243940), (2, 51121970), (4, 25560985), (5, 20448788), (10, 10224394), (19, 5381260), (20, 5112197), (38, 2690630), (76, 1345315), (95, 1076252), (190, 538126), (380, 269063)]