171043451920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12239}}^1\times {\mathrm{15881}}^1$

素因数の和:28144

約数の個数: 80

約数和(自身を含む): 433891157760

約数和(自身を除く): 262847705840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12239, 15881, 24478, 31762, 48956, 61195, 63524, 79405, 97912, 122390, 127048, 134629, 158810, 174691, 195824, 244780, 254096, 269258, 317620, 349382, 489560, 538516, 635240, 673145, 698764, 873455, 979120, 1077032, 1270480, 1346290, 1397528, 1746910, 2154064, 2692580, 2795056, 3493820, 5385160, 6987640, 10770320, 13975280, 194367559, 388735118, 777470236, 971837795, 1554940472, 1943675590, 2138043149, 3109880944, 3887351180, 4276086298, 7774702360, 8552172596, 10690215745, 15549404720, 17104345192, 21380431490, 34208690384, 42760862980, 85521725960, 171043451920]

約数ペア:

[(1, 171043451920), (2, 85521725960), (4, 42760862980), (5, 34208690384), (8, 21380431490), (10, 17104345192), (11, 15549404720), (16, 10690215745), (20, 8552172596), (22, 7774702360), (40, 4276086298), (44, 3887351180), (55, 3109880944), (80, 2138043149), (88, 1943675590), (110, 1554940472), (176, 971837795), (220, 777470236), (440, 388735118), (880, 194367559), (12239, 13975280), (15881, 10770320), (24478, 6987640), (31762, 5385160), (48956, 3493820), (61195, 2795056), (63524, 2692580), (79405, 2154064), (97912, 1746910), (122390, 1397528), (127048, 1346290), (134629, 1270480), (158810, 1077032), (174691, 979120), (195824, 873455), (244780, 698764), (254096, 673145), (269258, 635240), (317620, 538516), (349382, 489560)]