40038370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48239}}^1$

素因数の和:48329

約数の個数: 16

約数和(自身を含む): 72938880

約数和(自身を除く): 32900510

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 48239, 96478, 241195, 482390, 4003837, 8007674, 20019185, 40038370]

約数ペア:

[(1, 40038370), (2, 20019185), (5, 8007674), (10, 4003837), (83, 482390), (166, 241195), (415, 96478), (830, 48239)]