4675720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16699}}^1$

素因数の和:16717

約数の個数: 32

約数和(自身を含む): 12024000

約数和(自身を除く): 7348280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16699, 33398, 66796, 83495, 116893, 133592, 166990, 233786, 333980, 467572, 584465, 667960, 935144, 1168930, 2337860, 4675720]

約数ペア:

[(1, 4675720), (2, 2337860), (4, 1168930), (5, 935144), (7, 667960), (8, 584465), (10, 467572), (14, 333980), (20, 233786), (28, 166990), (35, 133592), (40, 116893), (56, 83495), (70, 66796), (140, 33398), (280, 16699)]