711451180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140603}}^1$

素因数の和:140646

約数の個数: 48

約数和(自身を含む): 1700745984

約数和(自身を除く): 989294804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 140603, 281206, 562412, 703015, 1406030, 1546633, 2812060, 3093266, 3233869, 6186532, 6467738, 7733165, 12935476, 15466330, 16169345, 30932660, 32338690, 35572559, 64677380, 71145118, 142290236, 177862795, 355725590, 711451180]

約数ペア:

[(1, 711451180), (2, 355725590), (4, 177862795), (5, 142290236), (10, 71145118), (11, 64677380), (20, 35572559), (22, 32338690), (23, 30932660), (44, 16169345), (46, 15466330), (55, 12935476), (92, 7733165), (110, 6467738), (115, 6186532), (220, 3233869), (230, 3093266), (253, 2812060), (460, 1546633), (506, 1406030), (1012, 703015), (1265, 562412), (2530, 281206), (5060, 140603)]