8889669100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6838207}}^1$

素因数の和:6838234

約数の個数: 36

約数和(自身を含む): 20774475904

約数和(自身を除く): 11884806804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6838207, 13676414, 27352828, 34191035, 68382070, 88896691, 136764140, 170955175, 177793382, 341910350, 355586764, 444483455, 683820700, 888966910, 1777933820, 2222417275, 4444834550, 8889669100]

約数ペア:

[(1, 8889669100), (2, 4444834550), (4, 2222417275), (5, 1777933820), (10, 888966910), (13, 683820700), (20, 444483455), (25, 355586764), (26, 341910350), (50, 177793382), (52, 170955175), (65, 136764140), (100, 88896691), (130, 68382070), (260, 34191035), (325, 27352828), (650, 13676414), (1300, 6838207)]