948658880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 2442972000

約数和(自身を除く): 1494313120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 457, 499, 520, 832, 914, 998, 1040, 1828, 1996, 2080, 2285, 2495, 3656, 3992, 4160, 4570, 4990, 5941, 6487, 7312, 7984, 9140, 9980, 11882, 12974, 14624, 15968, 18280, 19960, 23764, 25948, 29248, 29705, 31936, 32435, 36560, 39920, 47528, 51896, 59410, 64870, 73120, 79840, 95056, 103792, 118820, 129740, 146240, 159680, 190112, 207584, 228043, 237640, 259480, 380224, 415168, 456086, 475280, 518960, 912172, 950560, 1037920, 1140215, 1824344, 1901120, 2075840, 2280430, 2964559, 3648688, 4560860, 5929118, 7297376, 9121720, 11858236, 14594752, 14822795, 18243440, 23716472, 29645590, 36486880, 47432944, 59291180, 72973760, 94865888, 118582360, 189731776, 237164720, 474329440, 948658880]

約数ペア:

[(1, 948658880), (2, 474329440), (4, 237164720), (5, 189731776), (8, 118582360), (10, 94865888), (13, 72973760), (16, 59291180), (20, 47432944), (26, 36486880), (32, 29645590), (40, 23716472), (52, 18243440), (64, 14822795), (65, 14594752), (80, 11858236), (104, 9121720), (130, 7297376), (160, 5929118), (208, 4560860), (260, 3648688), (320, 2964559), (416, 2280430), (457, 2075840), (499, 1901120), (520, 1824344), (832, 1140215), (914, 1037920), (998, 950560), (1040, 912172), (1828, 518960), (1996, 475280), (2080, 456086), (2285, 415168), (2495, 380224), (3656, 259480), (3992, 237640), (4160, 228043), (4570, 207584), (4990, 190112), (5941, 159680), (6487, 146240), (7312, 129740), (7984, 118820), (9140, 103792), (9980, 95056), (11882, 79840), (12974, 73120), (14624, 64870), (15968, 59410), (18280, 51896), (19960, 47528), (23764, 39920), (25948, 36560), (29248, 32435), (29705, 31936)]