8894723810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{2671}}^1$

素因数の和:3219

約数の個数: 64

約数和(自身を含む): 18510418944

約数和(自身を除く): 9615695134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 421, 565, 791, 842, 1130, 1582, 2105, 2671, 2947, 3955, 4210, 5342, 5894, 7910, 13355, 14735, 18697, 26710, 29470, 37394, 47573, 93485, 95146, 186970, 237865, 301823, 333011, 475730, 603646, 666022, 1124491, 1509115, 1665055, 2112761, 2248982, 3018230, 3330110, 4225522, 5622455, 7871437, 10563805, 11244910, 15742874, 21127610, 39357185, 78714370, 127067483, 254134966, 635337415, 889472381, 1270674830, 1778944762, 4447361905, 8894723810]

約数ペア:

[(1, 8894723810), (2, 4447361905), (5, 1778944762), (7, 1270674830), (10, 889472381), (14, 635337415), (35, 254134966), (70, 127067483), (113, 78714370), (226, 39357185), (421, 21127610), (565, 15742874), (791, 11244910), (842, 10563805), (1130, 7871437), (1582, 5622455), (2105, 4225522), (2671, 3330110), (2947, 3018230), (3955, 2248982), (4210, 2112761), (5342, 1665055), (5894, 1509115), (7910, 1124491), (13355, 666022), (14735, 603646), (18697, 475730), (26710, 333011), (29470, 301823), (37394, 237865), (47573, 186970), (93485, 95146)]