47054320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 68652560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 239, 368, 428, 460, 478, 535, 856, 920, 956, 1070, 1195, 1712, 1840, 1912, 2140, 2390, 2461, 3824, 4280, 4780, 4922, 5497, 8560, 9560, 9844, 10994, 12305, 19120, 19688, 21988, 24610, 25573, 27485, 39376, 43976, 49220, 51146, 54970, 87952, 98440, 102292, 109940, 127865, 196880, 204584, 219880, 255730, 409168, 439760, 511460, 588179, 1022920, 1176358, 2045840, 2352716, 2940895, 4705432, 5881790, 9410864, 11763580, 23527160, 47054320]

約数ペア:

[(1, 47054320), (2, 23527160), (4, 11763580), (5, 9410864), (8, 5881790), (10, 4705432), (16, 2940895), (20, 2352716), (23, 2045840), (40, 1176358), (46, 1022920), (80, 588179), (92, 511460), (107, 439760), (115, 409168), (184, 255730), (214, 219880), (230, 204584), (239, 196880), (368, 127865), (428, 109940), (460, 102292), (478, 98440), (535, 87952), (856, 54970), (920, 51146), (956, 49220), (1070, 43976), (1195, 39376), (1712, 27485), (1840, 25573), (1912, 24610), (2140, 21988), (2390, 19688), (2461, 19120), (3824, 12305), (4280, 10994), (4780, 9844), (4922, 9560), (5497, 8560)]