105159520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9257}}^1$

素因数の和:9343

約数の個数: 48

約数和(自身を含む): 251965728

約数和(自身を除く): 146806208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 9257, 11360, 18514, 37028, 46285, 74056, 92570, 148112, 185140, 296224, 370280, 657247, 740560, 1314494, 1481120, 2628988, 3286235, 5257976, 6572470, 10515952, 13144940, 21031904, 26289880, 52579760, 105159520]

約数ペア:

[(1, 105159520), (2, 52579760), (4, 26289880), (5, 21031904), (8, 13144940), (10, 10515952), (16, 6572470), (20, 5257976), (32, 3286235), (40, 2628988), (71, 1481120), (80, 1314494), (142, 740560), (160, 657247), (284, 370280), (355, 296224), (568, 185140), (710, 148112), (1136, 92570), (1420, 74056), (2272, 46285), (2840, 37028), (5680, 18514), (9257, 11360)]