42077680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6337}}^1$

素因数の和:6433

約数の個数: 40

約数和(自身を含む): 99024912

約数和(自身を除く): 56947232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6337, 6640, 12674, 25348, 31685, 50696, 63370, 101392, 126740, 253480, 506960, 525971, 1051942, 2103884, 2629855, 4207768, 5259710, 8415536, 10519420, 21038840, 42077680]

約数ペア:

[(1, 42077680), (2, 21038840), (4, 10519420), (5, 8415536), (8, 5259710), (10, 4207768), (16, 2629855), (20, 2103884), (40, 1051942), (80, 525971), (83, 506960), (166, 253480), (332, 126740), (415, 101392), (664, 63370), (830, 50696), (1328, 31685), (1660, 25348), (3320, 12674), (6337, 6640)]