2013261760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7393}}^1$

素因数の和:7470

約数の個数: 112

約数和(自身を含む): 5138415936

約数和(自身を除く): 3125154176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 320, 368, 370, 460, 592, 736, 740, 851, 920, 1184, 1472, 1480, 1702, 1840, 2368, 2960, 3404, 3680, 4255, 5920, 6808, 7360, 7393, 8510, 11840, 13616, 14786, 17020, 27232, 29572, 34040, 36965, 54464, 59144, 68080, 73930, 118288, 136160, 147860, 170039, 236576, 272320, 273541, 295720, 340078, 473152, 547082, 591440, 680156, 850195, 1094164, 1182880, 1360312, 1367705, 1700390, 2188328, 2365760, 2720624, 2735410, 3400780, 4376656, 5441248, 5470820, 6291443, 6801560, 8753312, 10882496, 10941640, 12582886, 13603120, 17506624, 21883280, 25165772, 27206240, 31457215, 43766560, 50331544, 54412480, 62914430, 87533120, 100663088, 125828860, 201326176, 251657720, 402652352, 503315440, 1006630880, 2013261760]

約数ペア:

[(1, 2013261760), (2, 1006630880), (4, 503315440), (5, 402652352), (8, 251657720), (10, 201326176), (16, 125828860), (20, 100663088), (23, 87533120), (32, 62914430), (37, 54412480), (40, 50331544), (46, 43766560), (64, 31457215), (74, 27206240), (80, 25165772), (92, 21883280), (115, 17506624), (148, 13603120), (160, 12582886), (184, 10941640), (185, 10882496), (230, 8753312), (296, 6801560), (320, 6291443), (368, 5470820), (370, 5441248), (460, 4376656), (592, 3400780), (736, 2735410), (740, 2720624), (851, 2365760), (920, 2188328), (1184, 1700390), (1472, 1367705), (1480, 1360312), (1702, 1182880), (1840, 1094164), (2368, 850195), (2960, 680156), (3404, 591440), (3680, 547082), (4255, 473152), (5920, 340078), (6808, 295720), (7360, 273541), (7393, 272320), (8510, 236576), (11840, 170039), (13616, 147860), (14786, 136160), (17020, 118288), (27232, 73930), (29572, 68080), (34040, 59144), (36965, 54464)]