27959680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 77369040

約数和(自身を除く): 49409360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 4480, 5056, 5530, 6241, 6320, 8848, 10112, 11060, 12482, 12640, 17696, 22120, 24964, 25280, 31205, 35392, 43687, 44240, 49928, 50560, 62410, 70784, 87374, 88480, 99856, 124820, 174748, 176960, 199712, 218435, 249640, 349496, 353920, 399424, 436870, 499280, 698992, 798848, 873740, 998560, 1397984, 1747480, 1997120, 2795968, 3494960, 3994240, 5591936, 6989920, 13979840, 27959680]

約数ペア:

[(1, 27959680), (2, 13979840), (4, 6989920), (5, 5591936), (7, 3994240), (8, 3494960), (10, 2795968), (14, 1997120), (16, 1747480), (20, 1397984), (28, 998560), (32, 873740), (35, 798848), (40, 698992), (56, 499280), (64, 436870), (70, 399424), (79, 353920), (80, 349496), (112, 249640), (128, 218435), (140, 199712), (158, 176960), (160, 174748), (224, 124820), (280, 99856), (316, 88480), (320, 87374), (395, 70784), (448, 62410), (553, 50560), (560, 49928), (632, 44240), (640, 43687), (790, 35392), (896, 31205), (1106, 25280), (1120, 24964), (1264, 22120), (1580, 17696), (2212, 12640), (2240, 12482), (2528, 11060), (2765, 10112), (3160, 8848), (4424, 6320), (4480, 6241), (5056, 5530)]