22639750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 51352704

約数和(自身を除く): 28712954

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 761, 850, 875, 1190, 1522, 1750, 2125, 2975, 3805, 4250, 5327, 5950, 7610, 10654, 12937, 14875, 19025, 25874, 26635, 29750, 38050, 53270, 64685, 90559, 95125, 129370, 133175, 181118, 190250, 266350, 323425, 452795, 646850, 665875, 905590, 1331750, 1617125, 2263975, 3234250, 4527950, 11319875, 22639750]

約数ペア:

[(1, 22639750), (2, 11319875), (5, 4527950), (7, 3234250), (10, 2263975), (14, 1617125), (17, 1331750), (25, 905590), (34, 665875), (35, 646850), (50, 452795), (70, 323425), (85, 266350), (119, 190250), (125, 181118), (170, 133175), (175, 129370), (238, 95125), (250, 90559), (350, 64685), (425, 53270), (595, 38050), (761, 29750), (850, 26635), (875, 25874), (1190, 19025), (1522, 14875), (1750, 12937), (2125, 10654), (2975, 7610), (3805, 5950), (4250, 5327)]