22386779440

素因数分解:

$2^4\times 5^1\times {\mathrm{10259}}^1\times {\mathrm{27277}}^1$

素因数の和:37549

約数の個数: 40

約数和(自身を含む): 52056244080

約数和(自身を除く): 29669464640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10259, 20518, 27277, 41036, 51295, 54554, 82072, 102590, 109108, 136385, 164144, 205180, 218216, 272770, 410360, 436432, 545540, 820720, 1091080, 2182160, 279834743, 559669486, 1119338972, 1399173715, 2238677944, 2798347430, 4477355888, 5596694860, 11193389720, 22386779440]

約数ペア:

[(1, 22386779440), (2, 11193389720), (4, 5596694860), (5, 4477355888), (8, 2798347430), (10, 2238677944), (16, 1399173715), (20, 1119338972), (40, 559669486), (80, 279834743), (10259, 2182160), (20518, 1091080), (27277, 820720), (41036, 545540), (51295, 436432), (54554, 410360), (82072, 272770), (102590, 218216), (109108, 205180), (136385, 164144)]