70713280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20089}}^1$

素因数の和:20117

約数の個数: 56

約数和(自身を含む): 183702960

約数和(自身を除く): 112989680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20089, 40178, 80356, 100445, 160712, 200890, 220979, 321424, 401780, 441958, 642848, 803560, 883916, 1104895, 1285696, 1607120, 1767832, 2209790, 3214240, 3535664, 4419580, 6428480, 7071328, 8839160, 14142656, 17678320, 35356640, 70713280]

約数ペア:

[(1, 70713280), (2, 35356640), (4, 17678320), (5, 14142656), (8, 8839160), (10, 7071328), (11, 6428480), (16, 4419580), (20, 3535664), (22, 3214240), (32, 2209790), (40, 1767832), (44, 1607120), (55, 1285696), (64, 1104895), (80, 883916), (88, 803560), (110, 642848), (160, 441958), (176, 401780), (220, 321424), (320, 220979), (352, 200890), (440, 160712), (704, 100445), (880, 80356), (1760, 40178), (3520, 20089)]