89029070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2069}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 173184480

約数和(自身を除く): 84155410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 2069, 3310, 4138, 4303, 8606, 10345, 20690, 21515, 26897, 43030, 53794, 134485, 268970, 684839, 1369678, 3424195, 6848390, 8902907, 17805814, 44514535, 89029070]

約数ペア:

[(1, 89029070), (2, 44514535), (5, 17805814), (10, 8902907), (13, 6848390), (26, 3424195), (65, 1369678), (130, 684839), (331, 268970), (662, 134485), (1655, 53794), (2069, 43030), (3310, 26897), (4138, 21515), (4303, 20690), (8606, 10345)]