84043670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 153576000

約数和(自身を除く): 69532330

約数列:

[1, 2, 5, 10, 157, 199, 269, 314, 398, 538, 785, 995, 1345, 1570, 1990, 2690, 31243, 42233, 53531, 62486, 84466, 107062, 156215, 211165, 267655, 312430, 422330, 535310, 8404367, 16808734, 42021835, 84043670]

約数ペア:

[(1, 84043670), (2, 42021835), (5, 16808734), (10, 8404367), (157, 535310), (199, 422330), (269, 312430), (314, 267655), (398, 211165), (538, 156215), (785, 107062), (995, 84466), (1345, 62486), (1570, 53531), (1990, 42233), (2690, 31243)]