103026820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8500

約数の個数: 48

約数和(自身を含む): 237984768

約数和(自身を除く): 134957948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 8431, 12220, 16862, 33724, 42155, 84310, 109603, 168620, 219206, 396257, 438412, 548015, 792514, 1096030, 1585028, 1981285, 2192060, 3962570, 5151341, 7925140, 10302682, 20605364, 25756705, 51513410, 103026820]

約数ペア:

[(1, 103026820), (2, 51513410), (4, 25756705), (5, 20605364), (10, 10302682), (13, 7925140), (20, 5151341), (26, 3962570), (47, 2192060), (52, 1981285), (65, 1585028), (94, 1096030), (130, 792514), (188, 548015), (235, 438412), (260, 396257), (470, 219206), (611, 168620), (940, 109603), (1222, 84310), (2444, 42155), (3055, 33724), (6110, 16862), (8431, 12220)]