41438240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 105779520

約数和(自身を除く): 64341280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 317, 344, 380, 430, 608, 634, 688, 760, 817, 860, 1268, 1376, 1520, 1585, 1634, 1720, 2536, 3040, 3170, 3268, 3440, 4085, 5072, 6023, 6340, 6536, 6880, 8170, 10144, 12046, 12680, 13072, 13631, 16340, 24092, 25360, 26144, 27262, 30115, 32680, 48184, 50720, 54524, 60230, 65360, 68155, 96368, 109048, 120460, 130720, 136310, 192736, 218096, 240920, 258989, 272620, 436192, 481840, 517978, 545240, 963680, 1035956, 1090480, 1294945, 2071912, 2180960, 2589890, 4143824, 5179780, 8287648, 10359560, 20719120, 41438240]

約数ペア:

[(1, 41438240), (2, 20719120), (4, 10359560), (5, 8287648), (8, 5179780), (10, 4143824), (16, 2589890), (19, 2180960), (20, 2071912), (32, 1294945), (38, 1090480), (40, 1035956), (43, 963680), (76, 545240), (80, 517978), (86, 481840), (95, 436192), (152, 272620), (160, 258989), (172, 240920), (190, 218096), (215, 192736), (304, 136310), (317, 130720), (344, 120460), (380, 109048), (430, 96368), (608, 68155), (634, 65360), (688, 60230), (760, 54524), (817, 50720), (860, 48184), (1268, 32680), (1376, 30115), (1520, 27262), (1585, 26144), (1634, 25360), (1720, 24092), (2536, 16340), (3040, 13631), (3170, 13072), (3268, 12680), (3440, 12046), (4085, 10144), (5072, 8170), (6023, 6880), (6340, 6536)]