6998840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9239

約数の個数: 32

約数和(自身を含む): 16578000

約数和(自身を除く): 9579160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9209, 18418, 36836, 46045, 73672, 92090, 174971, 184180, 349942, 368360, 699884, 874855, 1399768, 1749710, 3499420, 6998840]

約数ペア:

[(1, 6998840), (2, 3499420), (4, 1749710), (5, 1399768), (8, 874855), (10, 699884), (19, 368360), (20, 349942), (38, 184180), (40, 174971), (76, 92090), (95, 73672), (152, 46045), (190, 36836), (380, 18418), (760, 9209)]