16794140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 40158720

約数和(自身を除く): 23364580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 3319, 5060, 6638, 13276, 16595, 33190, 36509, 66380, 73018, 76337, 146036, 152674, 182545, 305348, 365090, 381685, 730180, 763370, 839707, 1526740, 1679414, 3358828, 4198535, 8397070, 16794140]

約数ペア:

[(1, 16794140), (2, 8397070), (4, 4198535), (5, 3358828), (10, 1679414), (11, 1526740), (20, 839707), (22, 763370), (23, 730180), (44, 381685), (46, 365090), (55, 305348), (92, 182545), (110, 152674), (115, 146036), (220, 76337), (230, 73018), (253, 66380), (460, 36509), (506, 33190), (1012, 16595), (1265, 13276), (2530, 6638), (3319, 5060)]