72600410

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 132794640

約数和(自身を除く): 60194230

約数列:

[1, 2, 5, 10, 137, 197, 269, 274, 394, 538, 685, 985, 1345, 1370, 1970, 2690, 26989, 36853, 52993, 53978, 73706, 105986, 134945, 184265, 264965, 269890, 368530, 529930, 7260041, 14520082, 36300205, 72600410]

約数ペア:

[(1, 72600410), (2, 36300205), (5, 14520082), (10, 7260041), (137, 529930), (197, 368530), (269, 269890), (274, 264965), (394, 184265), (538, 134945), (685, 105986), (985, 73706), (1345, 53978), (1370, 52993), (1970, 36853), (2690, 26989)]