45775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1822

約数の個数: 96

約数和(自身を含む): 129040128

約数和(自身を除く): 83264608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1777, 1840, 2576, 3220, 3554, 3680, 5152, 6440, 7108, 8885, 12439, 12880, 14216, 17770, 24878, 25760, 28432, 35540, 40871, 49756, 56864, 62195, 71080, 81742, 99512, 124390, 142160, 163484, 199024, 204355, 248780, 284320, 286097, 326968, 398048, 408710, 497560, 572194, 653936, 817420, 995120, 1144388, 1307872, 1430485, 1634840, 1990240, 2288776, 2860970, 3269680, 4577552, 5721940, 6539360, 9155104, 11443880, 22887760, 45775520]

約数ペア:

[(1, 45775520), (2, 22887760), (4, 11443880), (5, 9155104), (7, 6539360), (8, 5721940), (10, 4577552), (14, 3269680), (16, 2860970), (20, 2288776), (23, 1990240), (28, 1634840), (32, 1430485), (35, 1307872), (40, 1144388), (46, 995120), (56, 817420), (70, 653936), (80, 572194), (92, 497560), (112, 408710), (115, 398048), (140, 326968), (160, 286097), (161, 284320), (184, 248780), (224, 204355), (230, 199024), (280, 163484), (322, 142160), (368, 124390), (460, 99512), (560, 81742), (644, 71080), (736, 62195), (805, 56864), (920, 49756), (1120, 40871), (1288, 35540), (1610, 28432), (1777, 25760), (1840, 24878), (2576, 17770), (3220, 14216), (3554, 12880), (3680, 12439), (5152, 8885), (6440, 7108)]