56324240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 80

約数和(自身を含む): 156204288

約数和(自身を除く): 99880048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4373, 6440, 8746, 12880, 17492, 21865, 30611, 34984, 43730, 61222, 69968, 87460, 100579, 122444, 153055, 174920, 201158, 244888, 306110, 349840, 402316, 489776, 502895, 612220, 704053, 804632, 1005790, 1224440, 1408106, 1609264, 2011580, 2448880, 2816212, 3520265, 4023160, 5632424, 7040530, 8046320, 11264848, 14081060, 28162120, 56324240]

約数ペア:

[(1, 56324240), (2, 28162120), (4, 14081060), (5, 11264848), (7, 8046320), (8, 7040530), (10, 5632424), (14, 4023160), (16, 3520265), (20, 2816212), (23, 2448880), (28, 2011580), (35, 1609264), (40, 1408106), (46, 1224440), (56, 1005790), (70, 804632), (80, 704053), (92, 612220), (112, 502895), (115, 489776), (140, 402316), (161, 349840), (184, 306110), (230, 244888), (280, 201158), (322, 174920), (368, 153055), (460, 122444), (560, 100579), (644, 87460), (805, 69968), (920, 61222), (1288, 43730), (1610, 34984), (1840, 30611), (2576, 21865), (3220, 17492), (4373, 12880), (6440, 8746)]