60170020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 130027968

約数和(自身を除く): 69857948

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 268, 332, 335, 415, 541, 670, 830, 1082, 1340, 1660, 2164, 2705, 5410, 5561, 10820, 11122, 22244, 27805, 36247, 44903, 55610, 72494, 89806, 111220, 144988, 179612, 181235, 224515, 362470, 449030, 724940, 898060, 3008501, 6017002, 12034004, 15042505, 30085010, 60170020]

約数ペア:

[(1, 60170020), (2, 30085010), (4, 15042505), (5, 12034004), (10, 6017002), (20, 3008501), (67, 898060), (83, 724940), (134, 449030), (166, 362470), (268, 224515), (332, 181235), (335, 179612), (415, 144988), (541, 111220), (670, 89806), (830, 72494), (1082, 55610), (1340, 44903), (1660, 36247), (2164, 27805), (2705, 22244), (5410, 11122), (5561, 10820)]