74656960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33329}}^1$

素因数の和:33353

約数の個数: 56

約数和(自身を含む): 203179680

約数和(自身を除く): 128522720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33329, 66658, 133316, 166645, 233303, 266632, 333290, 466606, 533264, 666580, 933212, 1066528, 1166515, 1333160, 1866424, 2133056, 2333030, 2666320, 3732848, 4666060, 5332640, 7465696, 9332120, 10665280, 14931392, 18664240, 37328480, 74656960]

約数ペア:

[(1, 74656960), (2, 37328480), (4, 18664240), (5, 14931392), (7, 10665280), (8, 9332120), (10, 7465696), (14, 5332640), (16, 4666060), (20, 3732848), (28, 2666320), (32, 2333030), (35, 2133056), (40, 1866424), (56, 1333160), (64, 1166515), (70, 1066528), (80, 933212), (112, 666580), (140, 533264), (160, 466606), (224, 333290), (280, 266632), (320, 233303), (448, 166645), (560, 133316), (1120, 66658), (2240, 33329)]