72814750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{6197}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 139231872

約数和(自身を除く): 66417122

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 5875, 6197, 11750, 12394, 30985, 61970, 154925, 291259, 309850, 582518, 774625, 1456295, 1549250, 2912590, 7281475, 14562950, 36407375, 72814750]

約数ペア:

[(1, 72814750), (2, 36407375), (5, 14562950), (10, 7281475), (25, 2912590), (47, 1549250), (50, 1456295), (94, 774625), (125, 582518), (235, 309850), (250, 291259), (470, 154925), (1175, 61970), (2350, 30985), (5875, 12394), (6197, 11750)]