25279070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 22621090

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 839, 1310, 1678, 3013, 4195, 6026, 8390, 15065, 19297, 30130, 38594, 96485, 109909, 192970, 219818, 549545, 1099090, 2527907, 5055814, 12639535, 25279070]

約数ペア:

[(1, 25279070), (2, 12639535), (5, 5055814), (10, 2527907), (23, 1099090), (46, 549545), (115, 219818), (131, 192970), (230, 109909), (262, 96485), (655, 38594), (839, 30130), (1310, 19297), (1678, 15065), (3013, 8390), (4195, 6026)]