471213880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3067}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 1113315840

約数和(自身を除く): 642101960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 167, 184, 230, 334, 460, 668, 835, 920, 1336, 1670, 3067, 3340, 3841, 6134, 6680, 7682, 12268, 15335, 15364, 19205, 24536, 30670, 30728, 38410, 61340, 70541, 76820, 122680, 141082, 153640, 282164, 352705, 512189, 564328, 705410, 1024378, 1410820, 2048756, 2560945, 2821640, 4097512, 5121890, 10243780, 11780347, 20487560, 23560694, 47121388, 58901735, 94242776, 117803470, 235606940, 471213880]

約数ペア:

[(1, 471213880), (2, 235606940), (4, 117803470), (5, 94242776), (8, 58901735), (10, 47121388), (20, 23560694), (23, 20487560), (40, 11780347), (46, 10243780), (92, 5121890), (115, 4097512), (167, 2821640), (184, 2560945), (230, 2048756), (334, 1410820), (460, 1024378), (668, 705410), (835, 564328), (920, 512189), (1336, 352705), (1670, 282164), (3067, 153640), (3340, 141082), (3841, 122680), (6134, 76820), (6680, 70541), (7682, 61340), (12268, 38410), (15335, 30728), (15364, 30670), (19205, 24536)]