40378010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29473}}^1$

素因数の和:29617

約数の個数: 16

約数和(自身を含む): 73213416

約数和(自身を除く): 32835406

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 29473, 58946, 147365, 294730, 4037801, 8075602, 20189005, 40378010]

約数ペア:

[(1, 40378010), (2, 20189005), (5, 8075602), (10, 4037801), (137, 294730), (274, 147365), (685, 58946), (1370, 29473)]