13393900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10330

約数の個数: 36

約数和(自身を含む): 31303552

約数和(自身を除く): 17909652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 10303, 20606, 41212, 51515, 103030, 133939, 206060, 257575, 267878, 515150, 535756, 669695, 1030300, 1339390, 2678780, 3348475, 6696950, 13393900]

約数ペア:

[(1, 13393900), (2, 6696950), (4, 3348475), (5, 2678780), (10, 1339390), (13, 1030300), (20, 669695), (25, 535756), (26, 515150), (50, 267878), (52, 257575), (65, 206060), (100, 133939), (130, 103030), (260, 51515), (325, 41212), (650, 20606), (1300, 10303)]