2013184075

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 2900439360

約数和(自身を除く): 887255285

約数列:

[1, 5, 7, 25, 35, 97, 175, 233, 485, 509, 679, 1165, 1631, 2425, 2545, 3395, 3563, 5825, 8155, 12725, 16975, 17815, 22601, 40775, 49373, 89075, 113005, 118597, 158207, 246865, 345611, 565025, 592985, 791035, 830179, 1234325, 1728055, 2964925, 3955175, 4150895, 8640275, 11503909, 20754475, 57519545, 80527363, 287597725, 402636815, 2013184075]

約数ペア:

[(1, 2013184075), (5, 402636815), (7, 287597725), (25, 80527363), (35, 57519545), (97, 20754475), (175, 11503909), (233, 8640275), (485, 4150895), (509, 3955175), (679, 2964925), (1165, 1728055), (1631, 1234325), (2425, 830179), (2545, 791035), (3395, 592985), (3563, 565025), (5825, 345611), (8155, 246865), (12725, 158207), (16975, 118597), (17815, 113005), (22601, 89075), (40775, 49373)]