83865760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2846

約数の個数: 96

約数和(自身を含む): 228940992

約数和(自身を除く): 145075232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2803, 2992, 3740, 5606, 5984, 7480, 11212, 14015, 14960, 22424, 28030, 29920, 30833, 44848, 47651, 56060, 61666, 89696, 95302, 112120, 123332, 154165, 190604, 224240, 238255, 246664, 308330, 381208, 448480, 476510, 493328, 524161, 616660, 762416, 953020, 986656, 1048322, 1233320, 1524832, 1906040, 2096644, 2466640, 2620805, 3812080, 4193288, 4933280, 5241610, 7624160, 8386576, 10483220, 16773152, 20966440, 41932880, 83865760]

約数ペア:

[(1, 83865760), (2, 41932880), (4, 20966440), (5, 16773152), (8, 10483220), (10, 8386576), (11, 7624160), (16, 5241610), (17, 4933280), (20, 4193288), (22, 3812080), (32, 2620805), (34, 2466640), (40, 2096644), (44, 1906040), (55, 1524832), (68, 1233320), (80, 1048322), (85, 986656), (88, 953020), (110, 762416), (136, 616660), (160, 524161), (170, 493328), (176, 476510), (187, 448480), (220, 381208), (272, 308330), (340, 246664), (352, 238255), (374, 224240), (440, 190604), (544, 154165), (680, 123332), (748, 112120), (880, 95302), (935, 89696), (1360, 61666), (1496, 56060), (1760, 47651), (1870, 44848), (2720, 30833), (2803, 29920), (2992, 28030), (3740, 22424), (5606, 14960), (5984, 14015), (7480, 11212)]