236133996880

素因数分解:

$2^4\times 5^1\times {\mathrm{2951674961}}^1$

素因数の和:2951674974

約数の個数: 20

約数和(自身を含む): 549011542932

約数和(自身を除く): 312877546052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2951674961, 5903349922, 11806699844, 14758374805, 23613399688, 29516749610, 47226799376, 59033499220, 118066998440, 236133996880]

約数ペア:

[(1, 236133996880), (2, 118066998440), (4, 59033499220), (5, 47226799376), (8, 29516749610), (10, 23613399688), (16, 14758374805), (20, 11806699844), (40, 5903349922), (80, 2951674961)]