8290240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3701}}^1$

素因数の和:3725

約数の個数: 56

約数和(自身を含む): 22567392

約数和(自身を除く): 14277152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3701, 7402, 14804, 18505, 25907, 29608, 37010, 51814, 59216, 74020, 103628, 118432, 129535, 148040, 207256, 236864, 259070, 296080, 414512, 518140, 592160, 829024, 1036280, 1184320, 1658048, 2072560, 4145120, 8290240]

約数ペア:

[(1, 8290240), (2, 4145120), (4, 2072560), (5, 1658048), (7, 1184320), (8, 1036280), (10, 829024), (14, 592160), (16, 518140), (20, 414512), (28, 296080), (32, 259070), (35, 236864), (40, 207256), (56, 148040), (64, 129535), (70, 118432), (80, 103628), (112, 74020), (140, 59216), (160, 51814), (224, 37010), (280, 29608), (320, 25907), (448, 18505), (560, 14804), (1120, 7402), (2240, 3701)]