1034799280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{35831}}^1$

素因数の和:35882

約数の個数: 60

約数和(自身を含む): 2539270512

約数和(自身を除く): 1504471232

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 7220, 14440, 28880, 35831, 71662, 143324, 179155, 286648, 358310, 573296, 680789, 716620, 1361578, 1433240, 2723156, 2866480, 3403945, 5446312, 6807890, 10892624, 12934991, 13615780, 25869982, 27231560, 51739964, 54463120, 64674955, 103479928, 129349910, 206959856, 258699820, 517399640, 1034799280]

約数ペア:

[(1, 1034799280), (2, 517399640), (4, 258699820), (5, 206959856), (8, 129349910), (10, 103479928), (16, 64674955), (19, 54463120), (20, 51739964), (38, 27231560), (40, 25869982), (76, 13615780), (80, 12934991), (95, 10892624), (152, 6807890), (190, 5446312), (304, 3403945), (361, 2866480), (380, 2723156), (722, 1433240), (760, 1361578), (1444, 716620), (1520, 680789), (1805, 573296), (2888, 358310), (3610, 286648), (5776, 179155), (7220, 143324), (14440, 71662), (28880, 35831)]