16295720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58199}}^1$

素因数の和:58217

約数の個数: 32

約数和(自身を含む): 41904000

約数和(自身を除く): 25608280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58199, 116398, 232796, 290995, 407393, 465592, 581990, 814786, 1163980, 1629572, 2036965, 2327960, 3259144, 4073930, 8147860, 16295720]

約数ペア:

[(1, 16295720), (2, 8147860), (4, 4073930), (5, 3259144), (7, 2327960), (8, 2036965), (10, 1629572), (14, 1163980), (20, 814786), (28, 581990), (35, 465592), (40, 407393), (56, 290995), (70, 232796), (140, 116398), (280, 58199)]