1235393480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4583}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 2911023360

約数和(自身を除く): 1675629880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 293, 460, 586, 920, 1172, 1465, 2344, 2930, 4583, 5860, 6739, 9166, 11720, 13478, 18332, 22915, 26956, 33695, 36664, 45830, 53912, 67390, 91660, 105409, 134780, 183320, 210818, 269560, 421636, 527045, 843272, 1054090, 1342819, 2108180, 2685638, 4216360, 5371276, 6714095, 10742552, 13428190, 26856380, 30884837, 53712760, 61769674, 123539348, 154424185, 247078696, 308848370, 617696740, 1235393480]

約数ペア:

[(1, 1235393480), (2, 617696740), (4, 308848370), (5, 247078696), (8, 154424185), (10, 123539348), (20, 61769674), (23, 53712760), (40, 30884837), (46, 26856380), (92, 13428190), (115, 10742552), (184, 6714095), (230, 5371276), (293, 4216360), (460, 2685638), (586, 2108180), (920, 1342819), (1172, 1054090), (1465, 843272), (2344, 527045), (2930, 421636), (4583, 269560), (5860, 210818), (6739, 183320), (9166, 134780), (11720, 105409), (13478, 91660), (18332, 67390), (22915, 53912), (26956, 45830), (33695, 36664)]