42247780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 53552540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3167, 3335, 6334, 6670, 12668, 13340, 15835, 31670, 63340, 72841, 91843, 145682, 183686, 291364, 364205, 367372, 459215, 728410, 918430, 1456820, 1836860, 2112389, 4224778, 8449556, 10561945, 21123890, 42247780]

約数ペア:

[(1, 42247780), (2, 21123890), (4, 10561945), (5, 8449556), (10, 4224778), (20, 2112389), (23, 1836860), (29, 1456820), (46, 918430), (58, 728410), (92, 459215), (115, 367372), (116, 364205), (145, 291364), (230, 183686), (290, 145682), (460, 91843), (580, 72841), (667, 63340), (1334, 31670), (2668, 15835), (3167, 13340), (3335, 12668), (6334, 6670)]