85119440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 228652032

約数和(自身を除く): 143532592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1567, 1940, 2716, 3134, 3395, 3880, 5432, 6268, 6790, 7760, 7835, 10864, 10969, 12536, 13580, 15670, 21938, 25072, 27160, 31340, 43876, 54320, 54845, 62680, 87752, 109690, 125360, 151999, 175504, 219380, 303998, 438760, 607996, 759995, 877520, 1063993, 1215992, 1519990, 2127986, 2431984, 3039980, 4255972, 5319965, 6079960, 8511944, 10639930, 12159920, 17023888, 21279860, 42559720, 85119440]

約数ペア:

[(1, 85119440), (2, 42559720), (4, 21279860), (5, 17023888), (7, 12159920), (8, 10639930), (10, 8511944), (14, 6079960), (16, 5319965), (20, 4255972), (28, 3039980), (35, 2431984), (40, 2127986), (56, 1519990), (70, 1215992), (80, 1063993), (97, 877520), (112, 759995), (140, 607996), (194, 438760), (280, 303998), (388, 219380), (485, 175504), (560, 151999), (679, 125360), (776, 109690), (970, 87752), (1358, 62680), (1552, 54845), (1567, 54320), (1940, 43876), (2716, 31340), (3134, 27160), (3395, 25072), (3880, 21938), (5432, 15670), (6268, 13580), (6790, 12536), (7760, 10969), (7835, 10864)]