26840760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4759}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 55412040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4759, 5640, 9518, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 95180, 114216, 142770, 190360, 223673, 285540, 447346, 571080, 671019, 894692, 1118365, 1342038, 1789384, 2236730, 2684076, 3355095, 4473460, 5368152, 6710190, 8946920, 13420380, 26840760]

約数ペア:

[(1, 26840760), (2, 13420380), (3, 8946920), (4, 6710190), (5, 5368152), (6, 4473460), (8, 3355095), (10, 2684076), (12, 2236730), (15, 1789384), (20, 1342038), (24, 1118365), (30, 894692), (40, 671019), (47, 571080), (60, 447346), (94, 285540), (120, 223673), (141, 190360), (188, 142770), (235, 114216), (282, 95180), (376, 71385), (470, 57108), (564, 47590), (705, 38072), (940, 28554), (1128, 23795), (1410, 19036), (1880, 14277), (2820, 9518), (4759, 5640)]