190879040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 500140224

約数和(自身を除く): 309261184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 211, 220, 257, 320, 352, 422, 440, 514, 704, 844, 880, 1028, 1055, 1285, 1688, 1760, 2056, 2110, 2321, 2570, 2827, 3376, 3520, 4112, 4220, 4642, 5140, 5654, 6752, 8224, 8440, 9284, 10280, 11308, 11605, 13504, 14135, 16448, 16880, 18568, 20560, 22616, 23210, 28270, 33760, 37136, 41120, 45232, 46420, 54227, 56540, 67520, 74272, 82240, 90464, 92840, 108454, 113080, 148544, 180928, 185680, 216908, 226160, 271135, 371360, 433816, 452320, 542270, 596497, 742720, 867632, 904640, 1084540, 1192994, 1735264, 2169080, 2385988, 2982485, 3470528, 4338160, 4771976, 5964970, 8676320, 9543952, 11929940, 17352640, 19087904, 23859880, 38175808, 47719760, 95439520, 190879040]

約数ペア:

[(1, 190879040), (2, 95439520), (4, 47719760), (5, 38175808), (8, 23859880), (10, 19087904), (11, 17352640), (16, 11929940), (20, 9543952), (22, 8676320), (32, 5964970), (40, 4771976), (44, 4338160), (55, 3470528), (64, 2982485), (80, 2385988), (88, 2169080), (110, 1735264), (160, 1192994), (176, 1084540), (211, 904640), (220, 867632), (257, 742720), (320, 596497), (352, 542270), (422, 452320), (440, 433816), (514, 371360), (704, 271135), (844, 226160), (880, 216908), (1028, 185680), (1055, 180928), (1285, 148544), (1688, 113080), (1760, 108454), (2056, 92840), (2110, 90464), (2321, 82240), (2570, 74272), (2827, 67520), (3376, 56540), (3520, 54227), (4112, 46420), (4220, 45232), (4642, 41120), (5140, 37136), (5654, 33760), (6752, 28270), (8224, 23210), (8440, 22616), (9284, 20560), (10280, 18568), (11308, 16880), (11605, 16448), (13504, 14135)]