848858560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1993}}^1$

素因数の和:2043

約数の個数: 112

約数和(自身を含む): 2224442592

約数和(自身を除く): 1375584032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1331, 1760, 1936, 1993, 2420, 2662, 3520, 3872, 3986, 4840, 5324, 6655, 7744, 7972, 9680, 9965, 10648, 13310, 15944, 19360, 19930, 21296, 21923, 26620, 31888, 38720, 39860, 42592, 43846, 53240, 63776, 79720, 85184, 87692, 106480, 109615, 127552, 159440, 175384, 212960, 219230, 241153, 318880, 350768, 425920, 438460, 482306, 637760, 701536, 876920, 964612, 1205765, 1403072, 1753840, 1929224, 2411530, 2652683, 3507680, 3858448, 4823060, 5305366, 7015360, 7716896, 9646120, 10610732, 13263415, 15433792, 19292240, 21221464, 26526830, 38584480, 42442928, 53053660, 77168960, 84885856, 106107320, 169771712, 212214640, 424429280, 848858560]

約数ペア:

[(1, 848858560), (2, 424429280), (4, 212214640), (5, 169771712), (8, 106107320), (10, 84885856), (11, 77168960), (16, 53053660), (20, 42442928), (22, 38584480), (32, 26526830), (40, 21221464), (44, 19292240), (55, 15433792), (64, 13263415), (80, 10610732), (88, 9646120), (110, 7716896), (121, 7015360), (160, 5305366), (176, 4823060), (220, 3858448), (242, 3507680), (320, 2652683), (352, 2411530), (440, 1929224), (484, 1753840), (605, 1403072), (704, 1205765), (880, 964612), (968, 876920), (1210, 701536), (1331, 637760), (1760, 482306), (1936, 438460), (1993, 425920), (2420, 350768), (2662, 318880), (3520, 241153), (3872, 219230), (3986, 212960), (4840, 175384), (5324, 159440), (6655, 127552), (7744, 109615), (7972, 106480), (9680, 87692), (9965, 85184), (10648, 79720), (13310, 63776), (15944, 53240), (19360, 43846), (19930, 42592), (21296, 39860), (21923, 38720), (26620, 31888)]