12627260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37139}}^1$

素因数の和:37165

約数の個数: 24

約数和(自身を含む): 28077840

約数和(自身を除く): 15450580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 37139, 74278, 148556, 185695, 371390, 631363, 742780, 1262726, 2525452, 3156815, 6313630, 12627260]

約数ペア:

[(1, 12627260), (2, 6313630), (4, 3156815), (5, 2525452), (10, 1262726), (17, 742780), (20, 631363), (34, 371390), (68, 185695), (85, 148556), (170, 74278), (340, 37139)]