105989120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 88

約数和(自身を含む): 257823744

約数和(自身を除く): 151834624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 163, 254, 256, 320, 326, 508, 512, 635, 640, 652, 815, 1016, 1024, 1270, 1280, 1304, 1630, 2032, 2540, 2560, 2608, 3260, 4064, 5080, 5120, 5216, 6520, 8128, 10160, 10432, 13040, 16256, 20320, 20701, 20864, 26080, 32512, 40640, 41402, 41728, 52160, 65024, 81280, 82804, 83456, 103505, 104320, 130048, 162560, 165608, 166912, 207010, 208640, 325120, 331216, 414020, 417280, 650240, 662432, 828040, 834560, 1324864, 1656080, 2649728, 3312160, 5299456, 6624320, 10598912, 13248640, 21197824, 26497280, 52994560, 105989120]

約数ペア:

[(1, 105989120), (2, 52994560), (4, 26497280), (5, 21197824), (8, 13248640), (10, 10598912), (16, 6624320), (20, 5299456), (32, 3312160), (40, 2649728), (64, 1656080), (80, 1324864), (127, 834560), (128, 828040), (160, 662432), (163, 650240), (254, 417280), (256, 414020), (320, 331216), (326, 325120), (508, 208640), (512, 207010), (635, 166912), (640, 165608), (652, 162560), (815, 130048), (1016, 104320), (1024, 103505), (1270, 83456), (1280, 82804), (1304, 81280), (1630, 65024), (2032, 52160), (2540, 41728), (2560, 41402), (2608, 40640), (3260, 32512), (4064, 26080), (5080, 20864), (5120, 20701), (5216, 20320), (6520, 16256), (8128, 13040), (10160, 10432)]