39880490056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1\times {\mathrm{7789}}^1$

素因数の和:8590

約数の個数: 64

約数和(自身を含む): 82684929600

約数和(自身を除く): 42804439544

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 701, 913, 1402, 1826, 2804, 3652, 5608, 7304, 7711, 7789, 15422, 15578, 30844, 31156, 58183, 61688, 62312, 85679, 116366, 171358, 232732, 342716, 465464, 640013, 646487, 685432, 1280026, 1292974, 2560052, 2585948, 5120104, 5171896, 5460089, 7111357, 10920178, 14222714, 21840356, 28445428, 43680712, 56890856, 60060979, 120121958, 240243916, 453187387, 480487832, 906374774, 1812749548, 3625499096, 4985061257, 9970122514, 19940245028, 39880490056]

約数ペア:

[(1, 39880490056), (2, 19940245028), (4, 9970122514), (8, 4985061257), (11, 3625499096), (22, 1812749548), (44, 906374774), (83, 480487832), (88, 453187387), (166, 240243916), (332, 120121958), (664, 60060979), (701, 56890856), (913, 43680712), (1402, 28445428), (1826, 21840356), (2804, 14222714), (3652, 10920178), (5608, 7111357), (7304, 5460089), (7711, 5171896), (7789, 5120104), (15422, 2585948), (15578, 2560052), (30844, 1292974), (31156, 1280026), (58183, 685432), (61688, 646487), (62312, 640013), (85679, 465464), (116366, 342716), (171358, 232732)]