57863750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 131582880

約数和(自身を除く): 73719130

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 389, 425, 595, 625, 778, 850, 875, 1190, 1250, 1750, 1945, 2125, 2723, 2975, 3890, 4250, 4375, 5446, 5950, 6613, 8750, 9725, 10625, 13226, 13615, 14875, 19450, 21250, 27230, 29750, 33065, 46291, 48625, 66130, 68075, 74375, 92582, 97250, 136150, 148750, 165325, 231455, 243125, 330650, 340375, 462910, 486250, 680750, 826625, 1157275, 1653250, 1701875, 2314550, 3403750, 4133125, 5786375, 8266250, 11572750, 28931875, 57863750]

約数ペア:

[(1, 57863750), (2, 28931875), (5, 11572750), (7, 8266250), (10, 5786375), (14, 4133125), (17, 3403750), (25, 2314550), (34, 1701875), (35, 1653250), (50, 1157275), (70, 826625), (85, 680750), (119, 486250), (125, 462910), (170, 340375), (175, 330650), (238, 243125), (250, 231455), (350, 165325), (389, 148750), (425, 136150), (595, 97250), (625, 92582), (778, 74375), (850, 68075), (875, 66130), (1190, 48625), (1250, 46291), (1750, 33065), (1945, 29750), (2125, 27230), (2723, 21250), (2975, 19450), (3890, 14875), (4250, 13615), (4375, 13226), (5446, 10625), (5950, 9725), (6613, 8750)]