190079800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{50021}}^1$

素因数の和:50056

約数の個数: 48

約数和(自身を含む): 465204600

約数和(自身を除く): 275124800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 50021, 100042, 200084, 250105, 400168, 500210, 950399, 1000420, 1250525, 1900798, 2000840, 2501050, 3801596, 4751995, 5002100, 7603192, 9503990, 10004200, 19007980, 23759975, 38015960, 47519950, 95039900, 190079800]

約数ペア:

[(1, 190079800), (2, 95039900), (4, 47519950), (5, 38015960), (8, 23759975), (10, 19007980), (19, 10004200), (20, 9503990), (25, 7603192), (38, 5002100), (40, 4751995), (50, 3801596), (76, 2501050), (95, 2000840), (100, 1900798), (152, 1250525), (190, 1000420), (200, 950399), (380, 500210), (475, 400168), (760, 250105), (950, 200084), (1900, 100042), (3800, 50021)]