3238804520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{64621}}^1$

素因数の和:64818

約数の個数: 64

約数和(自身を含む): 8375011200

約数和(自身を除く): 5136206680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 5012, 6265, 7160, 10024, 12530, 25060, 50120, 64621, 129242, 258484, 323105, 452347, 516968, 646210, 904694, 1292420, 1809388, 2261735, 2584840, 3618776, 4523470, 9046940, 11567159, 18093880, 23134318, 46268636, 57835795, 80970113, 92537272, 115671590, 161940226, 231343180, 323880452, 404850565, 462686360, 647760904, 809701130, 1619402260, 3238804520]

約数ペア:

[(1, 3238804520), (2, 1619402260), (4, 809701130), (5, 647760904), (7, 462686360), (8, 404850565), (10, 323880452), (14, 231343180), (20, 161940226), (28, 115671590), (35, 92537272), (40, 80970113), (56, 57835795), (70, 46268636), (140, 23134318), (179, 18093880), (280, 11567159), (358, 9046940), (716, 4523470), (895, 3618776), (1253, 2584840), (1432, 2261735), (1790, 1809388), (2506, 1292420), (3580, 904694), (5012, 646210), (6265, 516968), (7160, 452347), (10024, 323105), (12530, 258484), (25060, 129242), (50120, 64621)]