77360120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41149}}^1$

素因数の和:41207

約数の個数: 32

約数和(自身を含む): 177768000

約数和(自身を除く): 100407880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 41149, 82298, 164596, 205745, 329192, 411490, 822980, 1645960, 1934003, 3868006, 7736012, 9670015, 15472024, 19340030, 38680060, 77360120]

約数ペア:

[(1, 77360120), (2, 38680060), (4, 19340030), (5, 15472024), (8, 9670015), (10, 7736012), (20, 3868006), (40, 1934003), (47, 1645960), (94, 822980), (188, 411490), (235, 329192), (376, 205745), (470, 164596), (940, 82298), (1880, 41149)]