84305540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3167}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 194793984

約数和(自身を除く): 110488444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 3167, 5324, 6334, 6655, 12668, 13310, 15835, 26620, 31670, 34837, 63340, 69674, 139348, 174185, 348370, 383207, 696740, 766414, 1532828, 1916035, 3832070, 4215277, 7664140, 8430554, 16861108, 21076385, 42152770, 84305540]

約数ペア:

[(1, 84305540), (2, 42152770), (4, 21076385), (5, 16861108), (10, 8430554), (11, 7664140), (20, 4215277), (22, 3832070), (44, 1916035), (55, 1532828), (110, 766414), (121, 696740), (220, 383207), (242, 348370), (484, 174185), (605, 139348), (1210, 69674), (1331, 63340), (2420, 34837), (2662, 31670), (3167, 26620), (5324, 15835), (6334, 13310), (6655, 12668)]