83763550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4213

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 89475362

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 4157, 8314, 10075, 20150, 20785, 41570, 54041, 103925, 108082, 128867, 207850, 257734, 270205, 540410, 644335, 1288670, 1351025, 1675271, 2702050, 3221675, 3350542, 6443350, 8376355, 16752710, 41881775, 83763550]

約数ペア:

[(1, 83763550), (2, 41881775), (5, 16752710), (10, 8376355), (13, 6443350), (25, 3350542), (26, 3221675), (31, 2702050), (50, 1675271), (62, 1351025), (65, 1288670), (130, 644335), (155, 540410), (310, 270205), (325, 257734), (403, 207850), (650, 128867), (775, 108082), (806, 103925), (1550, 54041), (2015, 41570), (4030, 20785), (4157, 20150), (8314, 10075)]