13023400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 32615100

約数和(自身を除く): 19591700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5009, 10018, 20036, 25045, 40072, 50090, 65117, 100180, 125225, 130234, 200360, 250450, 260468, 325585, 500900, 520936, 651170, 1001800, 1302340, 1627925, 2604680, 3255850, 6511700, 13023400]

約数ペア:

[(1, 13023400), (2, 6511700), (4, 3255850), (5, 2604680), (8, 1627925), (10, 1302340), (13, 1001800), (20, 651170), (25, 520936), (26, 500900), (40, 325585), (50, 260468), (52, 250450), (65, 200360), (100, 130234), (104, 125225), (130, 100180), (200, 65117), (260, 50090), (325, 40072), (520, 25045), (650, 20036), (1300, 10018), (2600, 5009)]