140456860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10590

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 177970340

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, 10529, 13340, 21058, 42116, 52645, 105290, 210580, 242167, 305341, 484334, 610682, 968668, 1210835, 1221364, 1526705, 2421670, 3053410, 4843340, 6106820, 7022843, 14045686, 28091372, 35114215, 70228430, 140456860]

約数ペア:

[(1, 140456860), (2, 70228430), (4, 35114215), (5, 28091372), (10, 14045686), (20, 7022843), (23, 6106820), (29, 4843340), (46, 3053410), (58, 2421670), (92, 1526705), (115, 1221364), (116, 1210835), (145, 968668), (230, 610682), (290, 484334), (460, 305341), (580, 242167), (667, 210580), (1334, 105290), (2668, 52645), (3335, 42116), (6670, 21058), (10529, 13340)]