2255393660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{3793}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 5104235136

約数和(自身を除く): 2848841476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2287, 3793, 4574, 7586, 9148, 11435, 15172, 18965, 22870, 29731, 37930, 45740, 49309, 59462, 75860, 98618, 118924, 148655, 197236, 246545, 297310, 493090, 594620, 986180, 8674591, 17349182, 34698364, 43372955, 86745910, 112769683, 173491820, 225539366, 451078732, 563848415, 1127696830, 2255393660]

約数ペア:

[(1, 2255393660), (2, 1127696830), (4, 563848415), (5, 451078732), (10, 225539366), (13, 173491820), (20, 112769683), (26, 86745910), (52, 43372955), (65, 34698364), (130, 17349182), (260, 8674591), (2287, 986180), (3793, 594620), (4574, 493090), (7586, 297310), (9148, 246545), (11435, 197236), (15172, 148655), (18965, 118924), (22870, 98618), (29731, 75860), (37930, 59462), (45740, 49309)]