7001800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 17537940

約数和(自身を除く): 10536140

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, 2693, 5386, 10772, 13465, 21544, 26930, 35009, 53860, 67325, 70018, 107720, 134650, 140036, 175045, 269300, 280072, 350090, 538600, 700180, 875225, 1400360, 1750450, 3500900, 7001800]

約数ペア:

[(1, 7001800), (2, 3500900), (4, 1750450), (5, 1400360), (8, 875225), (10, 700180), (13, 538600), (20, 350090), (25, 280072), (26, 269300), (40, 175045), (50, 140036), (52, 134650), (65, 107720), (100, 70018), (104, 67325), (130, 53860), (200, 35009), (260, 26930), (325, 21544), (520, 13465), (650, 10772), (1300, 5386), (2600, 2693)]