4486250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 8725332

約数和(自身を除く): 4239082

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 97, 125, 185, 194, 250, 370, 485, 625, 925, 970, 1250, 1850, 2425, 3589, 4625, 4850, 7178, 9250, 12125, 17945, 23125, 24250, 35890, 46250, 60625, 89725, 121250, 179450, 448625, 897250, 2243125, 4486250]

約数ペア:

[(1, 4486250), (2, 2243125), (5, 897250), (10, 448625), (25, 179450), (37, 121250), (50, 89725), (74, 60625), (97, 46250), (125, 35890), (185, 24250), (194, 23125), (250, 17945), (370, 12125), (485, 9250), (625, 7178), (925, 4850), (970, 4625), (1250, 3589), (1850, 2425)]