110309680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 285919200

約数和(自身を除く): 175609520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 169, 199, 205, 208, 260, 328, 338, 398, 410, 520, 533, 656, 676, 796, 820, 845, 995, 1040, 1066, 1352, 1592, 1640, 1690, 1990, 2132, 2587, 2665, 2704, 3184, 3280, 3380, 3980, 4264, 5174, 5330, 6760, 6929, 7960, 8159, 8528, 10348, 10660, 12935, 13520, 13858, 15920, 16318, 20696, 21320, 25870, 27716, 32636, 33631, 34645, 40795, 41392, 42640, 51740, 55432, 65272, 67262, 69290, 81590, 103480, 106067, 110864, 130544, 134524, 138580, 163180, 168155, 206960, 212134, 269048, 277160, 326360, 336310, 424268, 530335, 538096, 554320, 652720, 672620, 848536, 1060670, 1345240, 1378871, 1697072, 2121340, 2690480, 2757742, 4242680, 5515484, 6894355, 8485360, 11030968, 13788710, 22061936, 27577420, 55154840, 110309680]

約数ペア:

[(1, 110309680), (2, 55154840), (4, 27577420), (5, 22061936), (8, 13788710), (10, 11030968), (13, 8485360), (16, 6894355), (20, 5515484), (26, 4242680), (40, 2757742), (41, 2690480), (52, 2121340), (65, 1697072), (80, 1378871), (82, 1345240), (104, 1060670), (130, 848536), (164, 672620), (169, 652720), (199, 554320), (205, 538096), (208, 530335), (260, 424268), (328, 336310), (338, 326360), (398, 277160), (410, 269048), (520, 212134), (533, 206960), (656, 168155), (676, 163180), (796, 138580), (820, 134524), (845, 130544), (995, 110864), (1040, 106067), (1066, 103480), (1352, 81590), (1592, 69290), (1640, 67262), (1690, 65272), (1990, 55432), (2132, 51740), (2587, 42640), (2665, 41392), (2704, 40795), (3184, 34645), (3280, 33631), (3380, 32636), (3980, 27716), (4264, 25870), (5174, 21320), (5330, 20696), (6760, 16318), (6929, 15920), (7960, 13858), (8159, 13520), (8528, 12935), (10348, 10660)]