80410504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 156499200

約数和(自身を除く): 76088696

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 571, 607, 1142, 1214, 2284, 2428, 4568, 4856, 16559, 17603, 33118, 35206, 66236, 70412, 132472, 140824, 346597, 693194, 1386388, 2772776, 10051313, 20102626, 40205252, 80410504]

約数ペア:

[(1, 80410504), (2, 40205252), (4, 20102626), (8, 10051313), (29, 2772776), (58, 1386388), (116, 693194), (232, 346597), (571, 140824), (607, 132472), (1142, 70412), (1214, 66236), (2284, 35206), (2428, 33118), (4568, 17603), (4856, 16559)]