1043669360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3642

約数の個数: 80

約数和(自身を含む): 2517508512

約数和(自身を除く): 1473839152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 148, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1480, 1616, 2020, 2960, 3491, 3737, 4040, 6982, 7474, 8080, 13964, 14948, 17455, 18685, 27928, 29896, 34910, 37370, 55856, 59792, 69820, 74740, 129167, 139640, 149480, 258334, 279280, 298960, 352591, 516668, 645835, 705182, 1033336, 1291670, 1410364, 1762955, 2066672, 2583340, 2820728, 3525910, 5166680, 5641456, 7051820, 10333360, 13045867, 14103640, 26091734, 28207280, 52183468, 65229335, 104366936, 130458670, 208733872, 260917340, 521834680, 1043669360]

約数ペア:

[(1, 1043669360), (2, 521834680), (4, 260917340), (5, 208733872), (8, 130458670), (10, 104366936), (16, 65229335), (20, 52183468), (37, 28207280), (40, 26091734), (74, 14103640), (80, 13045867), (101, 10333360), (148, 7051820), (185, 5641456), (202, 5166680), (296, 3525910), (370, 2820728), (404, 2583340), (505, 2066672), (592, 1762955), (740, 1410364), (808, 1291670), (1010, 1033336), (1480, 705182), (1616, 645835), (2020, 516668), (2960, 352591), (3491, 298960), (3737, 279280), (4040, 258334), (6982, 149480), (7474, 139640), (8080, 129167), (13964, 74740), (14948, 69820), (17455, 59792), (18685, 55856), (27928, 37370), (29896, 34910)]