4709720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 32

約数和(自身を含む): 11156400

約数和(自身を除く): 6446680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6197, 12394, 24788, 30985, 49576, 61970, 117743, 123940, 235486, 247880, 470972, 588715, 941944, 1177430, 2354860, 4709720]

約数ペア:

[(1, 4709720), (2, 2354860), (4, 1177430), (5, 941944), (8, 588715), (10, 470972), (19, 247880), (20, 235486), (38, 123940), (40, 117743), (76, 61970), (95, 49576), (152, 30985), (190, 24788), (380, 12394), (760, 6197)]