45058780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13331}}^1$

素因数の和:13366

約数の個数: 36

約数和(自身を含む): 102469752

約数和(自身を除く): 57410972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 13331, 26662, 53324, 66655, 133310, 173303, 266620, 346606, 693212, 866515, 1733030, 2252939, 3466060, 4505878, 9011756, 11264695, 22529390, 45058780]

約数ペア:

[(1, 45058780), (2, 22529390), (4, 11264695), (5, 9011756), (10, 4505878), (13, 3466060), (20, 2252939), (26, 1733030), (52, 866515), (65, 693212), (130, 346606), (169, 266620), (260, 173303), (338, 133310), (676, 66655), (845, 53324), (1690, 26662), (3380, 13331)]