2199590960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{95801}}^1$

素因数の和:95862

約数の個数: 80

約数和(自身を含む): 5987241792

約数和(自身を除く): 3787650832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 95801, 191602, 383204, 479005, 670607, 766408, 958010, 1341214, 1532816, 1916020, 2682428, 3353035, 3832040, 3927841, 5364856, 6706070, 7664080, 7855682, 10729712, 13412140, 15711364, 19639205, 26824280, 27494887, 31422728, 39278410, 53648560, 54989774, 62845456, 78556820, 109979548, 137474435, 157113640, 219959096, 274948870, 314227280, 439918192, 549897740, 1099795480, 2199590960]

約数ペア:

[(1, 2199590960), (2, 1099795480), (4, 549897740), (5, 439918192), (7, 314227280), (8, 274948870), (10, 219959096), (14, 157113640), (16, 137474435), (20, 109979548), (28, 78556820), (35, 62845456), (40, 54989774), (41, 53648560), (56, 39278410), (70, 31422728), (80, 27494887), (82, 26824280), (112, 19639205), (140, 15711364), (164, 13412140), (205, 10729712), (280, 7855682), (287, 7664080), (328, 6706070), (410, 5364856), (560, 3927841), (574, 3832040), (656, 3353035), (820, 2682428), (1148, 1916020), (1435, 1532816), (1640, 1341214), (2296, 958010), (2870, 766408), (3280, 670607), (4592, 479005), (5740, 383204), (11480, 191602), (22960, 95801)]