29567800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 45427400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 251, 310, 380, 475, 502, 589, 620, 760, 775, 950, 1004, 1178, 1240, 1255, 1550, 1900, 2008, 2356, 2510, 2945, 3100, 3800, 4712, 4769, 5020, 5890, 6200, 6275, 7781, 9538, 10040, 11780, 12550, 14725, 15562, 19076, 23560, 23845, 25100, 29450, 31124, 38152, 38905, 47690, 50200, 58900, 62248, 77810, 95380, 117800, 119225, 147839, 155620, 190760, 194525, 238450, 295678, 311240, 389050, 476900, 591356, 739195, 778100, 953800, 1182712, 1478390, 1556200, 2956780, 3695975, 5913560, 7391950, 14783900, 29567800]

約数ペア:

[(1, 29567800), (2, 14783900), (4, 7391950), (5, 5913560), (8, 3695975), (10, 2956780), (19, 1556200), (20, 1478390), (25, 1182712), (31, 953800), (38, 778100), (40, 739195), (50, 591356), (62, 476900), (76, 389050), (95, 311240), (100, 295678), (124, 238450), (152, 194525), (155, 190760), (190, 155620), (200, 147839), (248, 119225), (251, 117800), (310, 95380), (380, 77810), (475, 62248), (502, 58900), (589, 50200), (620, 47690), (760, 38905), (775, 38152), (950, 31124), (1004, 29450), (1178, 25100), (1240, 23845), (1255, 23560), (1550, 19076), (1900, 15562), (2008, 14725), (2356, 12550), (2510, 11780), (2945, 10040), (3100, 9538), (3800, 7781), (4712, 6275), (4769, 6200), (5020, 5890)]