118360840

素因数分解:

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

素因数の和:17546

約数の個数: 48

約数和(自身を含む): 288389700

約数和(自身を除く): 170028860

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 17509, 35018, 70036, 87545, 140072, 175090, 227617, 350180, 455234, 700360, 910468, 1138085, 1820936, 2276170, 2959021, 4552340, 5918042, 9104680, 11836084, 14795105, 23672168, 29590210, 59180420, 118360840]

約数ペア:

[(1, 118360840), (2, 59180420), (4, 29590210), (5, 23672168), (8, 14795105), (10, 11836084), (13, 9104680), (20, 5918042), (26, 4552340), (40, 2959021), (52, 2276170), (65, 1820936), (104, 1138085), (130, 910468), (169, 700360), (260, 455234), (338, 350180), (520, 227617), (676, 175090), (845, 140072), (1352, 87545), (1690, 70036), (3380, 35018), (6760, 17509)]