33690340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21323}}^1$

素因数の和:21411

約数の個数: 24

約数和(自身を含む): 71648640

約数和(自身を除く): 37958300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21323, 42646, 85292, 106615, 213230, 426460, 1684517, 3369034, 6738068, 8422585, 16845170, 33690340]

約数ペア:

[(1, 33690340), (2, 16845170), (4, 8422585), (5, 6738068), (10, 3369034), (20, 1684517), (79, 426460), (158, 213230), (316, 106615), (395, 85292), (790, 42646), (1580, 21323)]