147245800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56633}}^1$

素因数の和:56662

約数の個数: 48

約数和(自身を含む): 368687340

約数和(自身を除く): 221441540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 56633, 113266, 226532, 283165, 453064, 566330, 736229, 1132660, 1415825, 1472458, 2265320, 2831650, 2944916, 3681145, 5663300, 5889832, 7362290, 11326600, 14724580, 18405725, 29449160, 36811450, 73622900, 147245800]

約数ペア:

[(1, 147245800), (2, 73622900), (4, 36811450), (5, 29449160), (8, 18405725), (10, 14724580), (13, 11326600), (20, 7362290), (25, 5889832), (26, 5663300), (40, 3681145), (50, 2944916), (52, 2831650), (65, 2265320), (100, 1472458), (104, 1415825), (130, 1132660), (200, 736229), (260, 566330), (325, 453064), (520, 283165), (650, 226532), (1300, 113266), (2600, 56633)]