8049700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:912

約数の個数: 36

約数和(自身を含む): 17662932

約数和(自身を除く): 9613232

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 797, 1010, 1594, 2020, 2525, 3188, 3985, 5050, 7970, 10100, 15940, 19925, 39850, 79700, 80497, 160994, 321988, 402485, 804970, 1609940, 2012425, 4024850, 8049700]

約数ペア:

[(1, 8049700), (2, 4024850), (4, 2012425), (5, 1609940), (10, 804970), (20, 402485), (25, 321988), (50, 160994), (100, 80497), (101, 79700), (202, 39850), (404, 19925), (505, 15940), (797, 10100), (1010, 7970), (1594, 5050), (2020, 3985), (2525, 3188)]