13673350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 27565200

約数和(自身を除く): 13891850

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 389, 475, 703, 778, 925, 950, 1406, 1850, 1945, 3515, 3890, 7030, 7391, 9725, 14393, 14782, 17575, 19450, 28786, 35150, 36955, 71965, 73910, 143930, 184775, 273467, 359825, 369550, 546934, 719650, 1367335, 2734670, 6836675, 13673350]

約数ペア:

[(1, 13673350), (2, 6836675), (5, 2734670), (10, 1367335), (19, 719650), (25, 546934), (37, 369550), (38, 359825), (50, 273467), (74, 184775), (95, 143930), (185, 73910), (190, 71965), (370, 36955), (389, 35150), (475, 28786), (703, 19450), (778, 17575), (925, 14782), (950, 14393), (1406, 9725), (1850, 7391), (1945, 7030), (3515, 3890)]