2012335520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 5380693920

約数和(自身を除く): 3368358400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 73, 80, 104, 116, 130, 145, 146, 160, 208, 232, 260, 290, 292, 365, 377, 416, 457, 464, 520, 580, 584, 730, 754, 914, 928, 949, 1040, 1160, 1168, 1460, 1508, 1828, 1885, 1898, 2080, 2117, 2285, 2320, 2336, 2920, 3016, 3656, 3770, 3796, 4234, 4570, 4640, 4745, 5840, 5941, 6032, 7312, 7540, 7592, 8468, 9140, 9490, 10585, 11680, 11882, 12064, 13253, 14624, 15080, 15184, 16936, 18280, 18980, 21170, 23764, 26506, 27521, 29705, 30160, 30368, 33361, 33872, 36560, 37960, 42340, 47528, 53012, 55042, 59410, 60320, 66265, 66722, 67744, 73120, 75920, 84680, 95056, 106024, 110084, 118820, 132530, 133444, 137605, 151840, 166805, 169360, 172289, 190112, 212048, 220168, 237640, 265060, 266888, 275210, 333610, 338720, 344578, 424096, 433693, 440336, 475280, 530120, 533776, 550420, 667220, 689156, 861445, 867386, 880672, 950560, 967469, 1060240, 1067552, 1100840, 1334440, 1378312, 1722890, 1734772, 1934938, 2120480, 2168465, 2201680, 2668880, 2756624, 3445780, 3469544, 3869876, 4336930, 4403360, 4837345, 5337760, 5513248, 6891560, 6939088, 7739752, 8673860, 9674690, 12577097, 13783120, 13878176, 15479504, 17347720, 19349380, 25154194, 27566240, 30959008, 34695440, 38698760, 50308388, 62885485, 69390880, 77397520, 100616776, 125770970, 154795040, 201233552, 251541940, 402467104, 503083880, 1006167760, 2012335520]

約数ペア:

[(1, 2012335520), (2, 1006167760), (4, 503083880), (5, 402467104), (8, 251541940), (10, 201233552), (13, 154795040), (16, 125770970), (20, 100616776), (26, 77397520), (29, 69390880), (32, 62885485), (40, 50308388), (52, 38698760), (58, 34695440), (65, 30959008), (73, 27566240), (80, 25154194), (104, 19349380), (116, 17347720), (130, 15479504), (145, 13878176), (146, 13783120), (160, 12577097), (208, 9674690), (232, 8673860), (260, 7739752), (290, 6939088), (292, 6891560), (365, 5513248), (377, 5337760), (416, 4837345), (457, 4403360), (464, 4336930), (520, 3869876), (580, 3469544), (584, 3445780), (730, 2756624), (754, 2668880), (914, 2201680), (928, 2168465), (949, 2120480), (1040, 1934938), (1160, 1734772), (1168, 1722890), (1460, 1378312), (1508, 1334440), (1828, 1100840), (1885, 1067552), (1898, 1060240), (2080, 967469), (2117, 950560), (2285, 880672), (2320, 867386), (2336, 861445), (2920, 689156), (3016, 667220), (3656, 550420), (3770, 533776), (3796, 530120), (4234, 475280), (4570, 440336), (4640, 433693), (4745, 424096), (5840, 344578), (5941, 338720), (6032, 333610), (7312, 275210), (7540, 266888), (7592, 265060), (8468, 237640), (9140, 220168), (9490, 212048), (10585, 190112), (11680, 172289), (11882, 169360), (12064, 166805), (13253, 151840), (14624, 137605), (15080, 133444), (15184, 132530), (16936, 118820), (18280, 110084), (18980, 106024), (21170, 95056), (23764, 84680), (26506, 75920), (27521, 73120), (29705, 67744), (30160, 66722), (30368, 66265), (33361, 60320), (33872, 59410), (36560, 55042), (37960, 53012), (42340, 47528)]