76031920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50021}}^1$

素因数の和:50053

約数の個数: 40

約数和(自身を含む): 186081840

約数和(自身を除く): 110049920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 50021, 100042, 200084, 250105, 400168, 500210, 800336, 950399, 1000420, 1900798, 2000840, 3801596, 4001680, 4751995, 7603192, 9503990, 15206384, 19007980, 38015960, 76031920]

約数ペア:

[(1, 76031920), (2, 38015960), (4, 19007980), (5, 15206384), (8, 9503990), (10, 7603192), (16, 4751995), (19, 4001680), (20, 3801596), (38, 2000840), (40, 1900798), (76, 1000420), (80, 950399), (95, 800336), (152, 500210), (190, 400168), (304, 250105), (380, 200084), (760, 100042), (1520, 50021)]