13904200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 34038000

約数和(自身を除く): 20133800

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, 3659, 3800, 7318, 14636, 18295, 29272, 36590, 69521, 73180, 91475, 139042, 146360, 182950, 278084, 347605, 365900, 556168, 695210, 731800, 1390420, 1738025, 2780840, 3476050, 6952100, 13904200]

約数ペア:

[(1, 13904200), (2, 6952100), (4, 3476050), (5, 2780840), (8, 1738025), (10, 1390420), (19, 731800), (20, 695210), (25, 556168), (38, 365900), (40, 347605), (50, 278084), (76, 182950), (95, 146360), (100, 139042), (152, 91475), (190, 73180), (200, 69521), (380, 36590), (475, 29272), (760, 18295), (950, 14636), (1900, 7318), (3659, 3800)]