102358000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 251858880

約数和(自身を除く): 149500880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 610, 839, 976, 1000, 1220, 1525, 1678, 2000, 2440, 3050, 3356, 4195, 4880, 6100, 6712, 7625, 8390, 12200, 13424, 15250, 16780, 20975, 24400, 30500, 33560, 41950, 51179, 61000, 67120, 83900, 102358, 104875, 122000, 167800, 204716, 209750, 255895, 335600, 409432, 419500, 511790, 818864, 839000, 1023580, 1279475, 1678000, 2047160, 2558950, 4094320, 5117900, 6397375, 10235800, 12794750, 20471600, 25589500, 51179000, 102358000]

約数ペア:

[(1, 102358000), (2, 51179000), (4, 25589500), (5, 20471600), (8, 12794750), (10, 10235800), (16, 6397375), (20, 5117900), (25, 4094320), (40, 2558950), (50, 2047160), (61, 1678000), (80, 1279475), (100, 1023580), (122, 839000), (125, 818864), (200, 511790), (244, 419500), (250, 409432), (305, 335600), (400, 255895), (488, 209750), (500, 204716), (610, 167800), (839, 122000), (976, 104875), (1000, 102358), (1220, 83900), (1525, 67120), (1678, 61000), (2000, 51179), (2440, 41950), (3050, 33560), (3356, 30500), (4195, 24400), (4880, 20975), (6100, 16780), (6712, 15250), (7625, 13424), (8390, 12200)]