10984660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 24575040

約数和(自身を除く): 13590380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 211, 274, 380, 422, 548, 685, 844, 1055, 1370, 2110, 2603, 2740, 4009, 4220, 5206, 8018, 10412, 13015, 16036, 20045, 26030, 28907, 40090, 52060, 57814, 80180, 115628, 144535, 289070, 549233, 578140, 1098466, 2196932, 2746165, 5492330, 10984660]

約数ペア:

[(1, 10984660), (2, 5492330), (4, 2746165), (5, 2196932), (10, 1098466), (19, 578140), (20, 549233), (38, 289070), (76, 144535), (95, 115628), (137, 80180), (190, 57814), (211, 52060), (274, 40090), (380, 28907), (422, 26030), (548, 20045), (685, 16036), (844, 13015), (1055, 10412), (1370, 8018), (2110, 5206), (2603, 4220), (2740, 4009)]