19349050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 41872320

約数和(自身を除く): 22523270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 937, 1475, 1874, 2065, 2950, 4130, 4685, 6559, 9370, 10325, 13118, 20650, 23425, 32795, 46850, 55283, 65590, 110566, 163975, 276415, 327950, 386981, 552830, 773962, 1382075, 1934905, 2764150, 3869810, 9674525, 19349050]

約数ペア:

[(1, 19349050), (2, 9674525), (5, 3869810), (7, 2764150), (10, 1934905), (14, 1382075), (25, 773962), (35, 552830), (50, 386981), (59, 327950), (70, 276415), (118, 163975), (175, 110566), (295, 65590), (350, 55283), (413, 46850), (590, 32795), (826, 23425), (937, 20650), (1475, 13118), (1874, 10325), (2065, 9370), (2950, 6559), (4130, 4685)]