83623940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{220063}}^1$

素因数の和:220091

約数の個数: 24

約数和(自身を含む): 184853760

約数和(自身を除く): 101229820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 220063, 440126, 880252, 1100315, 2200630, 4181197, 4401260, 8362394, 16724788, 20905985, 41811970, 83623940]

約数ペア:

[(1, 83623940), (2, 41811970), (4, 20905985), (5, 16724788), (10, 8362394), (19, 4401260), (20, 4181197), (38, 2200630), (76, 1100315), (95, 880252), (190, 440126), (380, 220063)]