104647760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{186871}}^1$

素因数の和:186891

約数の個数: 40

約数和(自身を含む): 278065536

約数和(自身を除く): 173417776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 186871, 373742, 747484, 934355, 1308097, 1494968, 1868710, 2616194, 2989936, 3737420, 5232388, 6540485, 7474840, 10464776, 13080970, 14949680, 20929552, 26161940, 52323880, 104647760]

約数ペア:

[(1, 104647760), (2, 52323880), (4, 26161940), (5, 20929552), (7, 14949680), (8, 13080970), (10, 10464776), (14, 7474840), (16, 6540485), (20, 5232388), (28, 3737420), (35, 2989936), (40, 2616194), (56, 1868710), (70, 1494968), (80, 1308097), (112, 934355), (140, 747484), (280, 373742), (560, 186871)]