2500769875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23509}}^1$

素因数の和:23584

約数の個数: 32

約数和(自身を含む): 3344814720

約数和(自身を除く): 844044845

約数列:

[1, 5, 23, 25, 37, 115, 125, 185, 575, 851, 925, 2875, 4255, 4625, 21275, 23509, 106375, 117545, 540707, 587725, 869833, 2703535, 2938625, 4349165, 13517675, 20006159, 21745825, 67588375, 100030795, 108729125, 500153975, 2500769875]

約数ペア:

[(1, 2500769875), (5, 500153975), (23, 108729125), (25, 100030795), (37, 67588375), (115, 21745825), (125, 20006159), (185, 13517675), (575, 4349165), (851, 2938625), (925, 2703535), (2875, 869833), (4255, 587725), (4625, 540707), (21275, 117545), (23509, 106375)]