22258460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 54876864

約数和(自身を除く): 32618404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4297, 5180, 8594, 17188, 21485, 30079, 42970, 60158, 85940, 120316, 150395, 158989, 300790, 317978, 601580, 635956, 794945, 1112923, 1589890, 2225846, 3179780, 4451692, 5564615, 11129230, 22258460]

約数ペア:

[(1, 22258460), (2, 11129230), (4, 5564615), (5, 4451692), (7, 3179780), (10, 2225846), (14, 1589890), (20, 1112923), (28, 794945), (35, 635956), (37, 601580), (70, 317978), (74, 300790), (140, 158989), (148, 150395), (185, 120316), (259, 85940), (370, 60158), (518, 42970), (740, 30079), (1036, 21485), (1295, 17188), (2590, 8594), (4297, 5180)]