1926661120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 88

約数和(自身を含む): 4659692544

約数和(自身を除く): 2733031424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2540, 2560, 2963, 4064, 5080, 5120, 5926, 8128, 10160, 11852, 14815, 16256, 20320, 23704, 29630, 32512, 40640, 47408, 59260, 65024, 81280, 94816, 118520, 130048, 162560, 189632, 237040, 325120, 376301, 379264, 474080, 650240, 752602, 758528, 948160, 1505204, 1517056, 1881505, 1896320, 3010408, 3034112, 3763010, 3792640, 6020816, 7526020, 7585280, 12041632, 15052040, 15170560, 24083264, 30104080, 48166528, 60208160, 96333056, 120416320, 192666112, 240832640, 385332224, 481665280, 963330560, 1926661120]

約数ペア:

[(1, 1926661120), (2, 963330560), (4, 481665280), (5, 385332224), (8, 240832640), (10, 192666112), (16, 120416320), (20, 96333056), (32, 60208160), (40, 48166528), (64, 30104080), (80, 24083264), (127, 15170560), (128, 15052040), (160, 12041632), (254, 7585280), (256, 7526020), (320, 6020816), (508, 3792640), (512, 3763010), (635, 3034112), (640, 3010408), (1016, 1896320), (1024, 1881505), (1270, 1517056), (1280, 1505204), (2032, 948160), (2540, 758528), (2560, 752602), (2963, 650240), (4064, 474080), (5080, 379264), (5120, 376301), (5926, 325120), (8128, 237040), (10160, 189632), (11852, 162560), (14815, 130048), (16256, 118520), (20320, 94816), (23704, 81280), (29630, 65024), (32512, 59260), (40640, 47408)]