80647150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 160971840

約数和(自身を除く): 80324690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1201, 1343, 1975, 2402, 2686, 3950, 6005, 6715, 12010, 13430, 20417, 30025, 33575, 40834, 60050, 67150, 94879, 102085, 189758, 204170, 474395, 510425, 948790, 1020850, 1612943, 2371975, 3225886, 4743950, 8064715, 16129430, 40323575, 80647150]

約数ペア:

[(1, 80647150), (2, 40323575), (5, 16129430), (10, 8064715), (17, 4743950), (25, 3225886), (34, 2371975), (50, 1612943), (79, 1020850), (85, 948790), (158, 510425), (170, 474395), (395, 204170), (425, 189758), (790, 102085), (850, 94879), (1201, 67150), (1343, 60050), (1975, 40834), (2402, 33575), (2686, 30025), (3950, 20417), (6005, 13430), (6715, 12010)]