1596258820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{198047}}^1$

素因数の和:198100

約数の個数: 48

約数和(自身を含む): 3726471168

約数和(自身を除く): 2130212348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 198047, 396094, 792188, 990235, 1980470, 2574611, 3960940, 5149222, 6139457, 10298444, 12278914, 12873055, 24557828, 25746110, 30697285, 51492220, 61394570, 79812941, 122789140, 159625882, 319251764, 399064705, 798129410, 1596258820]

約数ペア:

[(1, 1596258820), (2, 798129410), (4, 399064705), (5, 319251764), (10, 159625882), (13, 122789140), (20, 79812941), (26, 61394570), (31, 51492220), (52, 30697285), (62, 25746110), (65, 24557828), (124, 12873055), (130, 12278914), (155, 10298444), (260, 6139457), (310, 5149222), (403, 3960940), (620, 2574611), (806, 1980470), (1612, 990235), (2015, 792188), (4030, 396094), (8060, 198047)]