126903400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48809}}^1$

素因数の和:48838

約数の個数: 48

約数和(自身を含む): 317753100

約数和(自身を除く): 190849700

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, 48809, 97618, 195236, 244045, 390472, 488090, 634517, 976180, 1220225, 1269034, 1952360, 2440450, 2538068, 3172585, 4880900, 5076136, 6345170, 9761800, 12690340, 15862925, 25380680, 31725850, 63451700, 126903400]

約数ペア:

[(1, 126903400), (2, 63451700), (4, 31725850), (5, 25380680), (8, 15862925), (10, 12690340), (13, 9761800), (20, 6345170), (25, 5076136), (26, 4880900), (40, 3172585), (50, 2538068), (52, 2440450), (65, 1952360), (100, 1269034), (104, 1220225), (130, 976180), (200, 634517), (260, 488090), (325, 390472), (520, 244045), (650, 195236), (1300, 97618), (2600, 48809)]