82967680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6861

約数の個数: 64

約数和(自身を含む): 208814400

約数和(自身を除く): 125846720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6823, 12160, 13646, 27292, 34115, 54584, 68230, 109168, 129637, 136460, 218336, 259274, 272920, 436672, 518548, 545840, 648185, 873344, 1037096, 1091680, 1296370, 2074192, 2183360, 2592740, 4148384, 4366720, 5185480, 8296768, 10370960, 16593536, 20741920, 41483840, 82967680]

約数ペア:

[(1, 82967680), (2, 41483840), (4, 20741920), (5, 16593536), (8, 10370960), (10, 8296768), (16, 5185480), (19, 4366720), (20, 4148384), (32, 2592740), (38, 2183360), (40, 2074192), (64, 1296370), (76, 1091680), (80, 1037096), (95, 873344), (128, 648185), (152, 545840), (160, 518548), (190, 436672), (304, 272920), (320, 259274), (380, 218336), (608, 136460), (640, 129637), (760, 109168), (1216, 68230), (1520, 54584), (2432, 34115), (3040, 27292), (6080, 13646), (6823, 12160)]