152648560

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3527}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 355664736

約数和(自身を除く): 203016176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 3527, 4328, 5410, 7054, 8656, 10820, 14108, 17635, 21640, 28216, 35270, 43280, 56432, 70540, 141080, 282160, 1908107, 3816214, 7632428, 9540535, 15264856, 19081070, 30529712, 38162140, 76324280, 152648560]

約数ペア:

[(1, 152648560), (2, 76324280), (4, 38162140), (5, 30529712), (8, 19081070), (10, 15264856), (16, 9540535), (20, 7632428), (40, 3816214), (80, 1908107), (541, 282160), (1082, 141080), (2164, 70540), (2705, 56432), (3527, 43280), (4328, 35270), (5410, 28216), (7054, 21640), (8656, 17635), (10820, 14108)]