4820692.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 75116160

約数和(自身を除く): 40293500

約数列:

[1, 2, 4, 5, 10, 20, 71, 137, 142, 179, 274, 284, 355, 358, 548, 685, 710, 716, 895, 1370, 1420, 1790, 2740, 3580, 9727, 12709, 19454, 24523, 25418, 38908, 48635, 49046, 50836, 63545, 97270, 98092, 122615, 127090, 194540, 245230, 254180, 490460, 1741133, 3482266, 6964532, 8705665, 17411330, 34822660]

約数ペア:

[(1, 34822660), (2, 17411330), (4, 8705665), (5, 6964532), (10, 3482266), (20, 1741133), (71, 490460), (137, 254180), (142, 245230), (179, 194540), (274, 127090), (284, 122615), (355, 98092), (358, 97270), (548, 63545), (685, 50836), (710, 49046), (716, 48635), (895, 38908), (1370, 25418), (1420, 24523), (1790, 19454), (2740, 12709), (3580, 9727)]