22601800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8693}}^1$

素因数の和:8722

約数の個数: 48

約数和(自身を含む): 56597940

約数和(自身を除く): 33996140

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, 8693, 17386, 34772, 43465, 69544, 86930, 113009, 173860, 217325, 226018, 347720, 434650, 452036, 565045, 869300, 904072, 1130090, 1738600, 2260180, 2825225, 4520360, 5650450, 11300900, 22601800]

約数ペア:

[(1, 22601800), (2, 11300900), (4, 5650450), (5, 4520360), (8, 2825225), (10, 2260180), (13, 1738600), (20, 1130090), (25, 904072), (26, 869300), (40, 565045), (50, 452036), (52, 434650), (65, 347720), (100, 226018), (104, 217325), (130, 173860), (200, 113009), (260, 86930), (325, 69544), (520, 43465), (650, 34772), (1300, 17386), (2600, 8693)]