101232500

素因数分解:

$2^2\times 5^4\times {\mathrm{40493}}^1$

素因数の和:40517

約数の個数: 30

約数和(自身を含む): 221380698

約数和(自身を除く): 120148198

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 40493, 80986, 161972, 202465, 404930, 809860, 1012325, 2024650, 4049300, 5061625, 10123250, 20246500, 25308125, 50616250, 101232500]

約数ペア:

[(1, 101232500), (2, 50616250), (4, 25308125), (5, 20246500), (10, 10123250), (20, 5061625), (25, 4049300), (50, 2024650), (100, 1012325), (125, 809860), (250, 404930), (500, 202465), (625, 161972), (1250, 80986), (2500, 40493)]