222952460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1741}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 494588640

約数和(自身を除く): 271636180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 337, 380, 674, 1348, 1685, 1741, 3370, 3482, 6403, 6740, 6964, 8705, 12806, 17410, 25612, 32015, 33079, 34820, 64030, 66158, 128060, 132316, 165395, 330790, 586717, 661580, 1173434, 2346868, 2933585, 5867170, 11147623, 11734340, 22295246, 44590492, 55738115, 111476230, 222952460]

約数ペア:

[(1, 222952460), (2, 111476230), (4, 55738115), (5, 44590492), (10, 22295246), (19, 11734340), (20, 11147623), (38, 5867170), (76, 2933585), (95, 2346868), (190, 1173434), (337, 661580), (380, 586717), (674, 330790), (1348, 165395), (1685, 132316), (1741, 128060), (3370, 66158), (3482, 64030), (6403, 34820), (6740, 33079), (6964, 32015), (8705, 25612), (12806, 17410)]