331378940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{24841}}^1$

素因数の和:24902

約数の個数: 48

約数和(自身を含む): 751222080

約数和(自身を除く): 419843140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 24841, 49682, 99364, 124205, 248410, 496820, 571343, 720389, 1142686, 1440778, 2285372, 2856715, 2881556, 3601945, 5713430, 7203890, 11426860, 14407780, 16568947, 33137894, 66275788, 82844735, 165689470, 331378940]

約数ペア:

[(1, 331378940), (2, 165689470), (4, 82844735), (5, 66275788), (10, 33137894), (20, 16568947), (23, 14407780), (29, 11426860), (46, 7203890), (58, 5713430), (92, 3601945), (115, 2881556), (116, 2856715), (145, 2285372), (230, 1440778), (290, 1142686), (460, 720389), (580, 571343), (667, 496820), (1334, 248410), (2668, 124205), (3335, 99364), (6670, 49682), (13340, 24841)]