29015840

素因数分解:

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

素因数の和:3730

約数の個数: 72

約数和(自身を含む): 79763292

約数和(自身を除く): 50747452

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3701, 3920, 7402, 7840, 14804, 18505, 25907, 29608, 37010, 51814, 59216, 74020, 103628, 118432, 129535, 148040, 181349, 207256, 259070, 296080, 362698, 414512, 518140, 592160, 725396, 829024, 906745, 1036280, 1450792, 1813490, 2072560, 2901584, 3626980, 4145120, 5803168, 7253960, 14507920, 29015840]

約数ペア:

[(1, 29015840), (2, 14507920), (4, 7253960), (5, 5803168), (7, 4145120), (8, 3626980), (10, 2901584), (14, 2072560), (16, 1813490), (20, 1450792), (28, 1036280), (32, 906745), (35, 829024), (40, 725396), (49, 592160), (56, 518140), (70, 414512), (80, 362698), (98, 296080), (112, 259070), (140, 207256), (160, 181349), (196, 148040), (224, 129535), (245, 118432), (280, 103628), (392, 74020), (490, 59216), (560, 51814), (784, 37010), (980, 29608), (1120, 25907), (1568, 18505), (1960, 14804), (3701, 7840), (3920, 7402)]