3800996920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13574989}}^1$

素因数の和:13575007

約数の個数: 32

約数和(自身を含む): 9773992800

約数和(自身を除く): 5972995880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13574989, 27149978, 54299956, 67874945, 95024923, 108599912, 135749890, 190049846, 271499780, 380099692, 475124615, 542999560, 760199384, 950249230, 1900498460, 3800996920]

約数ペア:

[(1, 3800996920), (2, 1900498460), (4, 950249230), (5, 760199384), (7, 542999560), (8, 475124615), (10, 380099692), (14, 271499780), (20, 190049846), (28, 135749890), (35, 108599912), (40, 95024923), (56, 67874945), (70, 54299956), (140, 27149978), (280, 13574989)]