13979840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 38532816

約数和(自身を除く): 24552976

約数列:

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

約数ペア:

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