16224180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38629}}^1$

素因数の和:38648

約数の個数: 48

約数和(自身を含む): 51918720

約数和(自身を除く): 35694540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38629, 77258, 115887, 154516, 193145, 231774, 270403, 386290, 463548, 540806, 579435, 772580, 811209, 1081612, 1158870, 1352015, 1622418, 2317740, 2704030, 3244836, 4056045, 5408060, 8112090, 16224180]

約数ペア:

[(1, 16224180), (2, 8112090), (3, 5408060), (4, 4056045), (5, 3244836), (6, 2704030), (7, 2317740), (10, 1622418), (12, 1352015), (14, 1158870), (15, 1081612), (20, 811209), (21, 772580), (28, 579435), (30, 540806), (35, 463548), (42, 386290), (60, 270403), (70, 231774), (84, 193145), (105, 154516), (140, 115887), (210, 77258), (420, 38629)]