1291946150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14411}}^1$

素因数の和:14597

約数の個数: 48

約数和(自身を含む): 2637741888

約数和(自身を除く): 1345795738

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 3586, 4075, 8150, 8965, 14411, 17930, 28822, 44825, 72055, 89650, 144110, 158521, 317042, 360275, 720550, 792605, 1585210, 2348993, 3963025, 4697986, 7926050, 11744965, 23489930, 25838923, 51677846, 58724825, 117449650, 129194615, 258389230, 645973075, 1291946150]

約数ペア:

[(1, 1291946150), (2, 645973075), (5, 258389230), (10, 129194615), (11, 117449650), (22, 58724825), (25, 51677846), (50, 25838923), (55, 23489930), (110, 11744965), (163, 7926050), (275, 4697986), (326, 3963025), (550, 2348993), (815, 1585210), (1630, 792605), (1793, 720550), (3586, 360275), (4075, 317042), (8150, 158521), (8965, 144110), (14411, 89650), (17930, 72055), (28822, 44825)]