80110688

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 72

約数和(自身を含む): 193195800

約数和(自身を除く): 113085112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2689, 3724, 4256, 5378, 7448, 10756, 14896, 18823, 21512, 29792, 37646, 43024, 51091, 75292, 86048, 102182, 131761, 150584, 204364, 263522, 301168, 357637, 408728, 527044, 602336, 715274, 817456, 1054088, 1430548, 1634912, 2108176, 2503459, 2861096, 4216352, 5006918, 5722192, 10013836, 11444384, 20027672, 40055344, 80110688]

約数ペア:

[(1, 80110688), (2, 40055344), (4, 20027672), (7, 11444384), (8, 10013836), (14, 5722192), (16, 5006918), (19, 4216352), (28, 2861096), (32, 2503459), (38, 2108176), (49, 1634912), (56, 1430548), (76, 1054088), (98, 817456), (112, 715274), (133, 602336), (152, 527044), (196, 408728), (224, 357637), (266, 301168), (304, 263522), (392, 204364), (532, 150584), (608, 131761), (784, 102182), (931, 86048), (1064, 75292), (1568, 51091), (1862, 43024), (2128, 37646), (2689, 29792), (3724, 21512), (4256, 18823), (5378, 14896), (7448, 10756)]