38243960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50321}}^1$

素因数の和:50351

約数の個数: 32

約数和(自身を含む): 90579600

約数和(自身を除く): 52335640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50321, 100642, 201284, 251605, 402568, 503210, 956099, 1006420, 1912198, 2012840, 3824396, 4780495, 7648792, 9560990, 19121980, 38243960]

約数ペア:

[(1, 38243960), (2, 19121980), (4, 9560990), (5, 7648792), (8, 4780495), (10, 3824396), (19, 2012840), (20, 1912198), (38, 1006420), (40, 956099), (76, 503210), (95, 402568), (152, 251605), (190, 201284), (380, 100642), (760, 50321)]