42796250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 94319808

約数和(自身を除く): 51523558

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 73, 125, 134, 146, 175, 250, 335, 350, 365, 469, 511, 625, 670, 730, 875, 938, 1022, 1250, 1675, 1750, 1825, 2345, 2555, 3350, 3650, 4375, 4690, 4891, 5110, 8375, 8750, 9125, 9782, 11725, 12775, 16750, 18250, 23450, 24455, 25550, 34237, 41875, 45625, 48910, 58625, 63875, 68474, 83750, 91250, 117250, 122275, 127750, 171185, 244550, 293125, 319375, 342370, 586250, 611375, 638750, 855925, 1222750, 1711850, 3056875, 4279625, 6113750, 8559250, 21398125, 42796250]

約数ペア:

[(1, 42796250), (2, 21398125), (5, 8559250), (7, 6113750), (10, 4279625), (14, 3056875), (25, 1711850), (35, 1222750), (50, 855925), (67, 638750), (70, 611375), (73, 586250), (125, 342370), (134, 319375), (146, 293125), (175, 244550), (250, 171185), (335, 127750), (350, 122275), (365, 117250), (469, 91250), (511, 83750), (625, 68474), (670, 63875), (730, 58625), (875, 48910), (938, 45625), (1022, 41875), (1250, 34237), (1675, 25550), (1750, 24455), (1825, 23450), (2345, 18250), (2555, 16750), (3350, 12775), (3650, 11725), (4375, 9782), (4690, 9125), (4891, 8750), (5110, 8375)]