5641250

素因数分解:

$2^1\times 5^4\times {\mathrm{4513}}^1$

素因数の和:4535

約数の個数: 20

約数和(自身を含む): 10576302

約数和(自身を除く): 4935052

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4513, 9026, 22565, 45130, 112825, 225650, 564125, 1128250, 2820625, 5641250]

約数ペア:

[(1, 5641250), (2, 2820625), (5, 1128250), (10, 564125), (25, 225650), (50, 112825), (125, 45130), (250, 22565), (625, 9026), (1250, 4513)]