47262880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 134386560

約数和(自身を除く): 87123680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2221, 2660, 3040, 4256, 4442, 5320, 8884, 10640, 11105, 15547, 17768, 21280, 22210, 31094, 35536, 42199, 44420, 62188, 71072, 77735, 84398, 88840, 124376, 155470, 168796, 177680, 210995, 248752, 295393, 310940, 337592, 355360, 421990, 497504, 590786, 621880, 675184, 843980, 1181572, 1243760, 1350368, 1476965, 1687960, 2363144, 2487520, 2953930, 3375920, 4726288, 5907860, 6751840, 9452576, 11815720, 23631440, 47262880]

約数ペア:

[(1, 47262880), (2, 23631440), (4, 11815720), (5, 9452576), (7, 6751840), (8, 5907860), (10, 4726288), (14, 3375920), (16, 2953930), (19, 2487520), (20, 2363144), (28, 1687960), (32, 1476965), (35, 1350368), (38, 1243760), (40, 1181572), (56, 843980), (70, 675184), (76, 621880), (80, 590786), (95, 497504), (112, 421990), (133, 355360), (140, 337592), (152, 310940), (160, 295393), (190, 248752), (224, 210995), (266, 177680), (280, 168796), (304, 155470), (380, 124376), (532, 88840), (560, 84398), (608, 77735), (665, 71072), (760, 62188), (1064, 44420), (1120, 42199), (1330, 35536), (1520, 31094), (2128, 22210), (2221, 21280), (2660, 17768), (3040, 15547), (4256, 11105), (4442, 10640), (5320, 8884)]