3214900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 7516012

約数和(自身を除く): 4301112

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2473, 4946, 9892, 12365, 24730, 32149, 49460, 61825, 64298, 123650, 128596, 160745, 247300, 321490, 642980, 803725, 1607450, 3214900]

約数ペア:

[(1, 3214900), (2, 1607450), (4, 803725), (5, 642980), (10, 321490), (13, 247300), (20, 160745), (25, 128596), (26, 123650), (50, 64298), (52, 61825), (65, 49460), (100, 32149), (130, 24730), (260, 12365), (325, 9892), (650, 4946), (1300, 2473)]