2227904060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{28123}}^1$

素因数の和:28382

約数の個数: 48

約数和(自身を含む): 4975248096

約数和(自身を除く): 2747344036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 932, 1165, 2330, 3961, 4660, 7922, 15844, 19805, 28123, 39610, 56246, 79220, 112492, 140615, 281230, 478091, 562460, 956182, 1912364, 2390455, 4780910, 6552659, 9561820, 13105318, 26210636, 32763295, 65526590, 111395203, 131053180, 222790406, 445580812, 556976015, 1113952030, 2227904060]

約数ペア:

[(1, 2227904060), (2, 1113952030), (4, 556976015), (5, 445580812), (10, 222790406), (17, 131053180), (20, 111395203), (34, 65526590), (68, 32763295), (85, 26210636), (170, 13105318), (233, 9561820), (340, 6552659), (466, 4780910), (932, 2390455), (1165, 1912364), (2330, 956182), (3961, 562460), (4660, 478091), (7922, 281230), (15844, 140615), (19805, 112492), (28123, 79220), (39610, 56246)]