71947550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^3\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 140950800

約数和(自身を除く): 69003250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 290, 295, 590, 725, 841, 1450, 1475, 1682, 1711, 2950, 3422, 4205, 8410, 8555, 17110, 21025, 24389, 42050, 42775, 48778, 49619, 85550, 99238, 121945, 243890, 248095, 496190, 609725, 1219450, 1240475, 1438951, 2480950, 2877902, 7194755, 14389510, 35973775, 71947550]

約数ペア:

[(1, 71947550), (2, 35973775), (5, 14389510), (10, 7194755), (25, 2877902), (29, 2480950), (50, 1438951), (58, 1240475), (59, 1219450), (118, 609725), (145, 496190), (290, 248095), (295, 243890), (590, 121945), (725, 99238), (841, 85550), (1450, 49619), (1475, 48778), (1682, 42775), (1711, 42050), (2950, 24389), (3422, 21025), (4205, 17110), (8410, 8555)]