4691720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10663}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 11517120

約数和(自身を除く): 6825400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10663, 21326, 42652, 53315, 85304, 106630, 117293, 213260, 234586, 426520, 469172, 586465, 938344, 1172930, 2345860, 4691720]

約数ペア:

[(1, 4691720), (2, 2345860), (4, 1172930), (5, 938344), (8, 586465), (10, 469172), (11, 426520), (20, 234586), (22, 213260), (40, 117293), (44, 106630), (55, 85304), (88, 53315), (110, 42652), (220, 21326), (440, 10663)]