22087880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29063}}^1$

素因数の和:29093

約数の個数: 32

約数和(自身を含む): 52315200

約数和(自身を除く): 30227320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29063, 58126, 116252, 145315, 232504, 290630, 552197, 581260, 1104394, 1162520, 2208788, 2760985, 4417576, 5521970, 11043940, 22087880]

約数ペア:

[(1, 22087880), (2, 11043940), (4, 5521970), (5, 4417576), (8, 2760985), (10, 2208788), (19, 1162520), (20, 1104394), (38, 581260), (40, 552197), (76, 290630), (95, 232504), (152, 145315), (190, 116252), (380, 58126), (760, 29063)]