67673900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1973}}^1$

素因数の和:2008

約数の個数: 72

約数和(自身を含む): 171343200

約数和(自身を除く): 103669300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 1973, 2450, 3430, 3946, 4900, 6860, 7892, 8575, 9865, 13811, 17150, 19730, 27622, 34300, 39460, 49325, 55244, 69055, 96677, 98650, 138110, 193354, 197300, 276220, 345275, 386708, 483385, 676739, 690550, 966770, 1353478, 1381100, 1933540, 2416925, 2706956, 3383695, 4833850, 6767390, 9667700, 13534780, 16918475, 33836950, 67673900]

約数ペア:

[(1, 67673900), (2, 33836950), (4, 16918475), (5, 13534780), (7, 9667700), (10, 6767390), (14, 4833850), (20, 3383695), (25, 2706956), (28, 2416925), (35, 1933540), (49, 1381100), (50, 1353478), (70, 966770), (98, 690550), (100, 676739), (140, 483385), (175, 386708), (196, 345275), (245, 276220), (343, 197300), (350, 193354), (490, 138110), (686, 98650), (700, 96677), (980, 69055), (1225, 55244), (1372, 49325), (1715, 39460), (1973, 34300), (2450, 27622), (3430, 19730), (3946, 17150), (4900, 13811), (6860, 9865), (7892, 8575)]