503282320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6440

約数の個数: 80

約数和(自身を含む): 1249598592

約数和(自身を除く): 746316272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1720, 1840, 1978, 3440, 3956, 4945, 6361, 7912, 9890, 12722, 15824, 19780, 25444, 31805, 39560, 50888, 63610, 79120, 101776, 127220, 146303, 254440, 273523, 292606, 508880, 547046, 585212, 731515, 1094092, 1170424, 1367615, 1463030, 2188184, 2340848, 2735230, 2926060, 4376368, 5470460, 5852120, 6291029, 10940920, 11704240, 12582058, 21881840, 25164116, 31455145, 50328232, 62910290, 100656464, 125820580, 251641160, 503282320]

約数ペア:

[(1, 503282320), (2, 251641160), (4, 125820580), (5, 100656464), (8, 62910290), (10, 50328232), (16, 31455145), (20, 25164116), (23, 21881840), (40, 12582058), (43, 11704240), (46, 10940920), (80, 6291029), (86, 5852120), (92, 5470460), (115, 4376368), (172, 2926060), (184, 2735230), (215, 2340848), (230, 2188184), (344, 1463030), (368, 1367615), (430, 1170424), (460, 1094092), (688, 731515), (860, 585212), (920, 547046), (989, 508880), (1720, 292606), (1840, 273523), (1978, 254440), (3440, 146303), (3956, 127220), (4945, 101776), (6361, 79120), (7912, 63610), (9890, 50888), (12722, 39560), (15824, 31805), (19780, 25444)]