82525040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 209653248

約数和(自身を除く): 127128208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1087, 1168, 1460, 1898, 2174, 2920, 3796, 4348, 4745, 5435, 5840, 7592, 8696, 9490, 10870, 14131, 15184, 17392, 18980, 21740, 28262, 37960, 43480, 56524, 70655, 75920, 79351, 86960, 113048, 141310, 158702, 226096, 282620, 317404, 396755, 565240, 634808, 793510, 1031563, 1130480, 1269616, 1587020, 2063126, 3174040, 4126252, 5157815, 6348080, 8252504, 10315630, 16505008, 20631260, 41262520, 82525040]

約数ペア:

[(1, 82525040), (2, 41262520), (4, 20631260), (5, 16505008), (8, 10315630), (10, 8252504), (13, 6348080), (16, 5157815), (20, 4126252), (26, 3174040), (40, 2063126), (52, 1587020), (65, 1269616), (73, 1130480), (80, 1031563), (104, 793510), (130, 634808), (146, 565240), (208, 396755), (260, 317404), (292, 282620), (365, 226096), (520, 158702), (584, 141310), (730, 113048), (949, 86960), (1040, 79351), (1087, 75920), (1168, 70655), (1460, 56524), (1898, 43480), (2174, 37960), (2920, 28262), (3796, 21740), (4348, 18980), (4745, 17392), (5435, 15184), (5840, 14131), (7592, 10870), (8696, 9490)]