291258291440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6607493}}^1$

素因数の和:6607554

約数の個数: 80

約数和(自身を含む): 737396330400

約数和(自身を除く): 446138038960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 6607493, 13214986, 26429972, 33037465, 52859944, 66074930, 105719888, 125542367, 132149860, 191617297, 251084734, 264299720, 383234594, 502169468, 528599440, 627711835, 766469188, 958086485, 1004338936, 1255423670, 1532938376, 1916172970, 2008677872, 2510847340, 3065876752, 3640728643, 3832345940, 5021694680, 7281457286, 7664691880, 10043389360, 14562914572, 15329383760, 18203643215, 29125829144, 36407286430, 58251658288, 72814572860, 145629145720, 291258291440]

約数ペア:

[(1, 291258291440), (2, 145629145720), (4, 72814572860), (5, 58251658288), (8, 36407286430), (10, 29125829144), (16, 18203643215), (19, 15329383760), (20, 14562914572), (29, 10043389360), (38, 7664691880), (40, 7281457286), (58, 5021694680), (76, 3832345940), (80, 3640728643), (95, 3065876752), (116, 2510847340), (145, 2008677872), (152, 1916172970), (190, 1532938376), (232, 1255423670), (290, 1004338936), (304, 958086485), (380, 766469188), (464, 627711835), (551, 528599440), (580, 502169468), (760, 383234594), (1102, 264299720), (1160, 251084734), (1520, 191617297), (2204, 132149860), (2320, 125542367), (2755, 105719888), (4408, 66074930), (5510, 52859944), (8816, 33037465), (11020, 26429972), (22040, 13214986), (44080, 6607493)]