3925498750

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 7595818560

約数和(自身を除く): 3670319810

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 109, 125, 218, 235, 250, 470, 545, 613, 625, 1090, 1175, 1226, 1250, 2350, 2725, 3065, 5123, 5450, 5875, 6130, 10246, 11750, 13625, 15325, 25615, 27250, 28811, 29375, 30650, 51230, 57622, 58750, 66817, 68125, 76625, 128075, 133634, 136250, 144055, 153250, 256150, 288110, 334085, 383125, 640375, 668170, 720275, 766250, 1280750, 1440550, 1670425, 3140399, 3201875, 3340850, 3601375, 6280798, 6403750, 7202750, 8352125, 15701995, 16704250, 18006875, 31403990, 36013750, 41760625, 78509975, 83521250, 157019950, 392549875, 785099750, 1962749375, 3925498750]

約数ペア:

[(1, 3925498750), (2, 1962749375), (5, 785099750), (10, 392549875), (25, 157019950), (47, 83521250), (50, 78509975), (94, 41760625), (109, 36013750), (125, 31403990), (218, 18006875), (235, 16704250), (250, 15701995), (470, 8352125), (545, 7202750), (613, 6403750), (625, 6280798), (1090, 3601375), (1175, 3340850), (1226, 3201875), (1250, 3140399), (2350, 1670425), (2725, 1440550), (3065, 1280750), (5123, 766250), (5450, 720275), (5875, 668170), (6130, 640375), (10246, 383125), (11750, 334085), (13625, 288110), (15325, 256150), (25615, 153250), (27250, 144055), (28811, 136250), (29375, 133634), (30650, 128075), (51230, 76625), (57622, 68125), (58750, 66817)]