32500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1$

素因数の和:37

約数の個数: 30

約数和(自身を含む): 76538

約数和(自身を除く): 44038

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 8125, 16250, 32500]

約数ペア:

[(1, 32500), (2, 16250), (4, 8125), (5, 6500), (10, 3250), (13, 2500), (20, 1625), (25, 1300), (26, 1250), (50, 650), (52, 625), (65, 500), (100, 325), (125, 260), (130, 250)]