534639760

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48781}}^1$

素因数の和:48931

約数の個数: 40

約数和(自身を含む): 1252136376

約数和(自身を除く): 717496616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 48781, 97562, 195124, 243905, 390248, 487810, 780496, 975620, 1951240, 3902480, 6682997, 13365994, 26731988, 33414985, 53463976, 66829970, 106927952, 133659940, 267319880, 534639760]

約数ペア:

[(1, 534639760), (2, 267319880), (4, 133659940), (5, 106927952), (8, 66829970), (10, 53463976), (16, 33414985), (20, 26731988), (40, 13365994), (80, 6682997), (137, 3902480), (274, 1951240), (548, 975620), (685, 780496), (1096, 487810), (1370, 390248), (2192, 243905), (2740, 195124), (5480, 97562), (10960, 48781)]