13902200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 34815480

約数和(自身を除く): 20913280

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, 5347, 10694, 21388, 26735, 42776, 53470, 69511, 106940, 133675, 139022, 213880, 267350, 278044, 347555, 534700, 556088, 695110, 1069400, 1390220, 1737775, 2780440, 3475550, 6951100, 13902200]

約数ペア:

[(1, 13902200), (2, 6951100), (4, 3475550), (5, 2780440), (8, 1737775), (10, 1390220), (13, 1069400), (20, 695110), (25, 556088), (26, 534700), (40, 347555), (50, 278044), (52, 267350), (65, 213880), (100, 139022), (104, 133675), (130, 106940), (200, 69511), (260, 53470), (325, 42776), (520, 26735), (650, 21388), (1300, 10694), (2600, 5347)]