1206199300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41737}}^1$

素因数の和:41785

約数の個数: 54

約数和(自身を含む): 2780543822

約数和(自身を除く): 1574344522

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7225, 14450, 28900, 41737, 83474, 166948, 208685, 417370, 709529, 834740, 1043425, 1419058, 2086850, 2838116, 3547645, 4173700, 7095290, 12061993, 14190580, 17738225, 24123986, 35476450, 48247972, 60309965, 70952900, 120619930, 241239860, 301549825, 603099650, 1206199300]

約数ペア:

[(1, 1206199300), (2, 603099650), (4, 301549825), (5, 241239860), (10, 120619930), (17, 70952900), (20, 60309965), (25, 48247972), (34, 35476450), (50, 24123986), (68, 17738225), (85, 14190580), (100, 12061993), (170, 7095290), (289, 4173700), (340, 3547645), (425, 2838116), (578, 2086850), (850, 1419058), (1156, 1043425), (1445, 834740), (1700, 709529), (2890, 417370), (5780, 208685), (7225, 166948), (14450, 83474), (28900, 41737)]