39041350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 80271648

約数和(自身を除く): 41230298

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 1997, 3910, 3994, 9775, 9985, 19550, 19970, 33949, 45931, 49925, 67898, 91862, 99850, 169745, 229655, 339490, 459310, 780827, 848725, 1148275, 1561654, 1697450, 2296550, 3904135, 7808270, 19520675, 39041350]

約数ペア:

[(1, 39041350), (2, 19520675), (5, 7808270), (10, 3904135), (17, 2296550), (23, 1697450), (25, 1561654), (34, 1148275), (46, 848725), (50, 780827), (85, 459310), (115, 339490), (170, 229655), (230, 169745), (391, 99850), (425, 91862), (575, 67898), (782, 49925), (850, 45931), (1150, 33949), (1955, 19970), (1997, 19550), (3910, 9985), (3994, 9775)]