5369840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 14665728

約数和(自身を除く): 9295888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 223, 280, 301, 344, 430, 446, 560, 602, 688, 860, 892, 1115, 1204, 1505, 1561, 1720, 1784, 2230, 2408, 3010, 3122, 3440, 3568, 4460, 4816, 6020, 6244, 7805, 8920, 9589, 12040, 12488, 15610, 17840, 19178, 24080, 24976, 31220, 38356, 47945, 62440, 67123, 76712, 95890, 124880, 134246, 153424, 191780, 268492, 335615, 383560, 536984, 671230, 767120, 1073968, 1342460, 2684920, 5369840]

約数ペア:

[(1, 5369840), (2, 2684920), (4, 1342460), (5, 1073968), (7, 767120), (8, 671230), (10, 536984), (14, 383560), (16, 335615), (20, 268492), (28, 191780), (35, 153424), (40, 134246), (43, 124880), (56, 95890), (70, 76712), (80, 67123), (86, 62440), (112, 47945), (140, 38356), (172, 31220), (215, 24976), (223, 24080), (280, 19178), (301, 17840), (344, 15610), (430, 12488), (446, 12040), (560, 9589), (602, 8920), (688, 7805), (860, 6244), (892, 6020), (1115, 4816), (1204, 4460), (1505, 3568), (1561, 3440), (1720, 3122), (1784, 3010), (2230, 2408)]