45523400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17538

約数の個数: 48

約数和(自身を含む): 113990100

約数和(自身を除く): 68466700

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, 17509, 35018, 70036, 87545, 140072, 175090, 227617, 350180, 437725, 455234, 700360, 875450, 910468, 1138085, 1750900, 1820936, 2276170, 3501800, 4552340, 5690425, 9104680, 11380850, 22761700, 45523400]

約数ペア:

[(1, 45523400), (2, 22761700), (4, 11380850), (5, 9104680), (8, 5690425), (10, 4552340), (13, 3501800), (20, 2276170), (25, 1820936), (26, 1750900), (40, 1138085), (50, 910468), (52, 875450), (65, 700360), (100, 455234), (104, 437725), (130, 350180), (200, 227617), (260, 175090), (325, 140072), (520, 87545), (650, 70036), (1300, 35018), (2600, 17509)]