3841384240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{378089}}^1$

素因数の和:378229

約数の個数: 40

約数和(自身を含む): 9001566720

約数和(自身を除く): 5160182480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 378089, 756178, 1512356, 1890445, 3024712, 3780890, 6049424, 7561780, 15123560, 30247120, 48017303, 96034606, 192069212, 240086515, 384138424, 480173030, 768276848, 960346060, 1920692120, 3841384240]

約数ペア:

[(1, 3841384240), (2, 1920692120), (4, 960346060), (5, 768276848), (8, 480173030), (10, 384138424), (16, 240086515), (20, 192069212), (40, 96034606), (80, 48017303), (127, 30247120), (254, 15123560), (508, 7561780), (635, 6049424), (1016, 3780890), (1270, 3024712), (2032, 1890445), (2540, 1512356), (5080, 756178), (10160, 378089)]