1025380

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 2173248

約数和(自身を除く): 1147868

約数列:

[1, 2, 4, 5, 10, 20, 167, 307, 334, 614, 668, 835, 1228, 1535, 1670, 3070, 3340, 6140, 51269, 102538, 205076, 256345, 512690, 1025380]

約数ペア:

[(1, 1025380), (2, 512690), (4, 256345), (5, 205076), (10, 102538), (20, 51269), (167, 6140), (307, 3340), (334, 3070), (614, 1670), (668, 1535), (835, 1228)]