11501840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 34283520

約数和(自身を除く): 22781680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 47, 56, 70, 76, 80, 92, 94, 95, 112, 115, 133, 140, 152, 161, 184, 188, 190, 230, 235, 266, 280, 304, 322, 329, 368, 376, 380, 437, 460, 470, 532, 560, 644, 658, 665, 752, 760, 805, 874, 893, 920, 940, 1064, 1081, 1288, 1316, 1330, 1520, 1610, 1645, 1748, 1786, 1840, 1880, 2128, 2162, 2185, 2576, 2632, 2660, 3059, 3220, 3290, 3496, 3572, 3760, 4324, 4370, 4465, 5264, 5320, 5405, 6118, 6251, 6440, 6580, 6992, 7144, 7567, 8648, 8740, 8930, 10640, 10810, 12236, 12502, 12880, 13160, 14288, 15134, 15295, 17296, 17480, 17860, 20539, 21620, 24472, 25004, 26320, 30268, 30590, 31255, 34960, 35720, 37835, 41078, 43240, 48944, 50008, 60536, 61180, 62510, 71440, 75670, 82156, 86480, 100016, 102695, 121072, 122360, 125020, 143773, 151340, 164312, 205390, 244720, 250040, 287546, 302680, 328624, 410780, 500080, 575092, 605360, 718865, 821560, 1150184, 1437730, 1643120, 2300368, 2875460, 5750920, 11501840]

約数ペア:

[(1, 11501840), (2, 5750920), (4, 2875460), (5, 2300368), (7, 1643120), (8, 1437730), (10, 1150184), (14, 821560), (16, 718865), (19, 605360), (20, 575092), (23, 500080), (28, 410780), (35, 328624), (38, 302680), (40, 287546), (46, 250040), (47, 244720), (56, 205390), (70, 164312), (76, 151340), (80, 143773), (92, 125020), (94, 122360), (95, 121072), (112, 102695), (115, 100016), (133, 86480), (140, 82156), (152, 75670), (161, 71440), (184, 62510), (188, 61180), (190, 60536), (230, 50008), (235, 48944), (266, 43240), (280, 41078), (304, 37835), (322, 35720), (329, 34960), (368, 31255), (376, 30590), (380, 30268), (437, 26320), (460, 25004), (470, 24472), (532, 21620), (560, 20539), (644, 17860), (658, 17480), (665, 17296), (752, 15295), (760, 15134), (805, 14288), (874, 13160), (893, 12880), (920, 12502), (940, 12236), (1064, 10810), (1081, 10640), (1288, 8930), (1316, 8740), (1330, 8648), (1520, 7567), (1610, 7144), (1645, 6992), (1748, 6580), (1786, 6440), (1840, 6251), (1880, 6118), (2128, 5405), (2162, 5320), (2185, 5264), (2576, 4465), (2632, 4370), (2660, 4324), (3059, 3760), (3220, 3572), (3290, 3496)]