9839260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 22419936

約数和(自身を除く): 12580676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 673, 731, 860, 1346, 1462, 2692, 2924, 3365, 3655, 6730, 7310, 11441, 13460, 14620, 22882, 28939, 45764, 57205, 57878, 114410, 115756, 144695, 228820, 289390, 491963, 578780, 983926, 1967852, 2459815, 4919630, 9839260]

約数ペア:

[(1, 9839260), (2, 4919630), (4, 2459815), (5, 1967852), (10, 983926), (17, 578780), (20, 491963), (34, 289390), (43, 228820), (68, 144695), (85, 115756), (86, 114410), (170, 57878), (172, 57205), (215, 45764), (340, 28939), (430, 22882), (673, 14620), (731, 13460), (860, 11441), (1346, 7310), (1462, 6730), (2692, 3655), (2924, 3365)]