8054480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 22558080

約数和(自身を除く): 14503600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 757, 760, 1064, 1330, 1514, 1520, 2128, 2660, 3028, 3785, 5299, 5320, 6056, 7570, 10598, 10640, 12112, 14383, 15140, 21196, 26495, 28766, 30280, 42392, 52990, 57532, 60560, 71915, 84784, 100681, 105980, 115064, 143830, 201362, 211960, 230128, 287660, 402724, 423920, 503405, 575320, 805448, 1006810, 1150640, 1610896, 2013620, 4027240, 8054480]

約数ペア:

[(1, 8054480), (2, 4027240), (4, 2013620), (5, 1610896), (7, 1150640), (8, 1006810), (10, 805448), (14, 575320), (16, 503405), (19, 423920), (20, 402724), (28, 287660), (35, 230128), (38, 211960), (40, 201362), (56, 143830), (70, 115064), (76, 105980), (80, 100681), (95, 84784), (112, 71915), (133, 60560), (140, 57532), (152, 52990), (190, 42392), (266, 30280), (280, 28766), (304, 26495), (380, 21196), (532, 15140), (560, 14383), (665, 12112), (757, 10640), (760, 10598), (1064, 7570), (1330, 6056), (1514, 5320), (1520, 5299), (2128, 3785), (2660, 3028)]