42404200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11159}}^1$

素因数の和:11194

約数の個数: 48

約数和(自身を含む): 103788000

約数和(自身を除く): 61383800

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, 11159, 22318, 44636, 55795, 89272, 111590, 212021, 223180, 278975, 424042, 446360, 557950, 848084, 1060105, 1115900, 1696168, 2120210, 2231800, 4240420, 5300525, 8480840, 10601050, 21202100, 42404200]

約数ペア:

[(1, 42404200), (2, 21202100), (4, 10601050), (5, 8480840), (8, 5300525), (10, 4240420), (19, 2231800), (20, 2120210), (25, 1696168), (38, 1115900), (40, 1060105), (50, 848084), (76, 557950), (95, 446360), (100, 424042), (152, 278975), (190, 223180), (200, 212021), (380, 111590), (475, 89272), (760, 55795), (950, 44636), (1900, 22318), (3800, 11159)]