292275440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 712335360

約数和(自身を除く): 420059920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 1759, 2077, 2480, 2680, 3518, 4154, 5360, 7036, 8308, 8795, 10385, 14072, 16616, 17590, 20770, 28144, 33232, 35180, 41540, 54529, 70360, 83080, 109058, 117853, 140720, 166160, 218116, 235706, 272645, 436232, 471412, 545290, 589265, 872464, 942824, 1090580, 1178530, 1885648, 2181160, 2357060, 3653443, 4362320, 4714120, 7306886, 9428240, 14613772, 18267215, 29227544, 36534430, 58455088, 73068860, 146137720, 292275440]

約数ペア:

[(1, 292275440), (2, 146137720), (4, 73068860), (5, 58455088), (8, 36534430), (10, 29227544), (16, 18267215), (20, 14613772), (31, 9428240), (40, 7306886), (62, 4714120), (67, 4362320), (80, 3653443), (124, 2357060), (134, 2181160), (155, 1885648), (248, 1178530), (268, 1090580), (310, 942824), (335, 872464), (496, 589265), (536, 545290), (620, 471412), (670, 436232), (1072, 272645), (1240, 235706), (1340, 218116), (1759, 166160), (2077, 140720), (2480, 117853), (2680, 109058), (3518, 83080), (4154, 70360), (5360, 54529), (7036, 41540), (8308, 35180), (8795, 33232), (10385, 28144), (14072, 20770), (16616, 17590)]