34542520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12889}}^1$

素因数の和:12967

約数の個数: 32

約数和(自身を含む): 78886800

約数和(自身を除く): 44344280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12889, 25778, 51556, 64445, 103112, 128890, 257780, 515560, 863563, 1727126, 3454252, 4317815, 6908504, 8635630, 17271260, 34542520]

約数ペア:

[(1, 34542520), (2, 17271260), (4, 8635630), (5, 6908504), (8, 4317815), (10, 3454252), (20, 1727126), (40, 863563), (67, 515560), (134, 257780), (268, 128890), (335, 103112), (536, 64445), (670, 51556), (1340, 25778), (2680, 12889)]