568364740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 1281147840

約数和(自身を除く): 712783100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 289, 340, 428, 535, 578, 919, 1070, 1156, 1445, 1819, 1838, 2140, 2890, 3638, 3676, 4595, 5780, 7276, 9095, 9190, 15623, 18190, 18380, 30923, 31246, 36380, 61846, 62492, 78115, 98333, 123692, 154615, 156230, 196666, 265591, 309230, 312460, 393332, 491665, 531182, 618460, 983330, 1062364, 1327955, 1671661, 1966660, 2655910, 3343322, 5311820, 6686644, 8358305, 16716610, 28418237, 33433220, 56836474, 113672948, 142091185, 284182370, 568364740]

約数ペア:

[(1, 568364740), (2, 284182370), (4, 142091185), (5, 113672948), (10, 56836474), (17, 33433220), (20, 28418237), (34, 16716610), (68, 8358305), (85, 6686644), (107, 5311820), (170, 3343322), (214, 2655910), (289, 1966660), (340, 1671661), (428, 1327955), (535, 1062364), (578, 983330), (919, 618460), (1070, 531182), (1156, 491665), (1445, 393332), (1819, 312460), (1838, 309230), (2140, 265591), (2890, 196666), (3638, 156230), (3676, 154615), (4595, 123692), (5780, 98333), (7276, 78115), (9095, 62492), (9190, 61846), (15623, 36380), (18190, 31246), (18380, 30923)]