5238440

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 11870280

約数和(自身を除く): 6631840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 757, 865, 1384, 1514, 1730, 3028, 3460, 3785, 6056, 6920, 7570, 15140, 30280, 130961, 261922, 523844, 654805, 1047688, 1309610, 2619220, 5238440]

約数ペア:

[(1, 5238440), (2, 2619220), (4, 1309610), (5, 1047688), (8, 654805), (10, 523844), (20, 261922), (40, 130961), (173, 30280), (346, 15140), (692, 7570), (757, 6920), (865, 6056), (1384, 3785), (1514, 3460), (1730, 3028)]