1600950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 4280976

約数和(自身を除く): 2680026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 821, 975, 1642, 1950, 2463, 4105, 4926, 8210, 10673, 12315, 20525, 21346, 24630, 32019, 41050, 53365, 61575, 64038, 106730, 123150, 160095, 266825, 320190, 533650, 800475, 1600950]

約数ペア:

[(1, 1600950), (2, 800475), (3, 533650), (5, 320190), (6, 266825), (10, 160095), (13, 123150), (15, 106730), (25, 64038), (26, 61575), (30, 53365), (39, 41050), (50, 32019), (65, 24630), (75, 21346), (78, 20525), (130, 12315), (150, 10673), (195, 8210), (325, 4926), (390, 4105), (650, 2463), (821, 1950), (975, 1642)]