1324180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 3273984

約数和(自身を除く): 1949804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 463, 572, 715, 926, 1430, 1852, 2315, 2860, 4630, 5093, 6019, 9260, 10186, 12038, 20372, 24076, 25465, 30095, 50930, 60190, 66209, 101860, 120380, 132418, 264836, 331045, 662090, 1324180]

約数ペア:

[(1, 1324180), (2, 662090), (4, 331045), (5, 264836), (10, 132418), (11, 120380), (13, 101860), (20, 66209), (22, 60190), (26, 50930), (44, 30095), (52, 25465), (55, 24076), (65, 20372), (110, 12038), (130, 10186), (143, 9260), (220, 6019), (260, 5093), (286, 4630), (463, 2860), (572, 2315), (715, 1852), (926, 1430)]