79835800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 204088500

約数和(自身を除く): 124252700

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 3299, 4840, 6050, 6598, 12100, 13196, 16495, 24200, 26392, 32990, 36289, 65980, 72578, 82475, 131960, 145156, 164950, 181445, 290312, 329900, 362890, 399179, 659800, 725780, 798358, 907225, 1451560, 1596716, 1814450, 1995895, 3193432, 3628900, 3991790, 7257800, 7983580, 9979475, 15967160, 19958950, 39917900, 79835800]

約数ペア:

[(1, 79835800), (2, 39917900), (4, 19958950), (5, 15967160), (8, 9979475), (10, 7983580), (11, 7257800), (20, 3991790), (22, 3628900), (25, 3193432), (40, 1995895), (44, 1814450), (50, 1596716), (55, 1451560), (88, 907225), (100, 798358), (110, 725780), (121, 659800), (200, 399179), (220, 362890), (242, 329900), (275, 290312), (440, 181445), (484, 164950), (550, 145156), (605, 131960), (968, 82475), (1100, 72578), (1210, 65980), (2200, 36289), (2420, 32990), (3025, 26392), (3299, 24200), (4840, 16495), (6050, 13196), (6598, 12100)]