5278960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 13570560

約数和(自身を除く): 8291600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 151, 152, 184, 190, 230, 302, 304, 368, 380, 437, 460, 604, 755, 760, 874, 920, 1208, 1510, 1520, 1748, 1840, 2185, 2416, 2869, 3020, 3473, 3496, 4370, 5738, 6040, 6946, 6992, 8740, 11476, 12080, 13892, 14345, 17365, 17480, 22952, 27784, 28690, 34730, 34960, 45904, 55568, 57380, 65987, 69460, 114760, 131974, 138920, 229520, 263948, 277840, 329935, 527896, 659870, 1055792, 1319740, 2639480, 5278960]

約数ペア:

[(1, 5278960), (2, 2639480), (4, 1319740), (5, 1055792), (8, 659870), (10, 527896), (16, 329935), (19, 277840), (20, 263948), (23, 229520), (38, 138920), (40, 131974), (46, 114760), (76, 69460), (80, 65987), (92, 57380), (95, 55568), (115, 45904), (151, 34960), (152, 34730), (184, 28690), (190, 27784), (230, 22952), (302, 17480), (304, 17365), (368, 14345), (380, 13892), (437, 12080), (460, 11476), (604, 8740), (755, 6992), (760, 6946), (874, 6040), (920, 5738), (1208, 4370), (1510, 3496), (1520, 3473), (1748, 3020), (1840, 2869), (2185, 2416)]