56230880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 142884000

約数和(自身を除く): 86653120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 349, 380, 424, 530, 608, 698, 760, 848, 1007, 1060, 1396, 1520, 1696, 1745, 2014, 2120, 2792, 3040, 3490, 4028, 4240, 5035, 5584, 6631, 6980, 8056, 8480, 10070, 11168, 13262, 13960, 16112, 18497, 20140, 26524, 27920, 32224, 33155, 36994, 40280, 53048, 55840, 66310, 73988, 80560, 92485, 106096, 132620, 147976, 161120, 184970, 212192, 265240, 295952, 351443, 369940, 530480, 591904, 702886, 739880, 1060960, 1405772, 1479760, 1757215, 2811544, 2959520, 3514430, 5623088, 7028860, 11246176, 14057720, 28115440, 56230880]

約数ペア:

[(1, 56230880), (2, 28115440), (4, 14057720), (5, 11246176), (8, 7028860), (10, 5623088), (16, 3514430), (19, 2959520), (20, 2811544), (32, 1757215), (38, 1479760), (40, 1405772), (53, 1060960), (76, 739880), (80, 702886), (95, 591904), (106, 530480), (152, 369940), (160, 351443), (190, 295952), (212, 265240), (265, 212192), (304, 184970), (349, 161120), (380, 147976), (424, 132620), (530, 106096), (608, 92485), (698, 80560), (760, 73988), (848, 66310), (1007, 55840), (1060, 53048), (1396, 40280), (1520, 36994), (1696, 33155), (1745, 32224), (2014, 27920), (2120, 26524), (2792, 20140), (3040, 18497), (3490, 16112), (4028, 13960), (4240, 13262), (5035, 11168), (5584, 10070), (6631, 8480), (6980, 8056)]