5787487780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 12960460800

約数和(自身を除く): 7172973020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 223, 326, 380, 419, 446, 652, 815, 838, 892, 1115, 1630, 1676, 2095, 2230, 3097, 3260, 4190, 4237, 4460, 6194, 7961, 8380, 8474, 12388, 15485, 15922, 16948, 21185, 30970, 31844, 36349, 39805, 42370, 61940, 68297, 72698, 79610, 84740, 93437, 136594, 145396, 159220, 181745, 186874, 273188, 341485, 363490, 373748, 467185, 682970, 690631, 726980, 934370, 1297643, 1365940, 1381262, 1775303, 1868740, 2595286, 2762524, 3453155, 3550606, 5190572, 6488215, 6906310, 7101212, 8876515, 12976430, 13812620, 15230231, 17753030, 25952860, 30460462, 35506060, 60920924, 76151155, 152302310, 289374389, 304604620, 578748778, 1157497556, 1446871945, 2893743890, 5787487780]

約数ペア:

[(1, 5787487780), (2, 2893743890), (4, 1446871945), (5, 1157497556), (10, 578748778), (19, 304604620), (20, 289374389), (38, 152302310), (76, 76151155), (95, 60920924), (163, 35506060), (190, 30460462), (223, 25952860), (326, 17753030), (380, 15230231), (419, 13812620), (446, 12976430), (652, 8876515), (815, 7101212), (838, 6906310), (892, 6488215), (1115, 5190572), (1630, 3550606), (1676, 3453155), (2095, 2762524), (2230, 2595286), (3097, 1868740), (3260, 1775303), (4190, 1381262), (4237, 1365940), (4460, 1297643), (6194, 934370), (7961, 726980), (8380, 690631), (8474, 682970), (12388, 467185), (15485, 373748), (15922, 363490), (16948, 341485), (21185, 273188), (30970, 186874), (31844, 181745), (36349, 159220), (39805, 145396), (42370, 136594), (61940, 93437), (68297, 84740), (72698, 79610)]