1050307780

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 2230824960

約数和(自身を除く): 1180517180

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 389, 508, 635, 778, 1063, 1270, 1556, 1945, 2126, 2540, 3890, 4252, 5315, 7780, 10630, 21260, 49403, 98806, 135001, 197612, 247015, 270002, 413507, 494030, 540004, 675005, 827014, 988060, 1350010, 1654028, 2067535, 2700020, 4135070, 8270140, 52515389, 105030778, 210061556, 262576945, 525153890, 1050307780]

約数ペア:

[(1, 1050307780), (2, 525153890), (4, 262576945), (5, 210061556), (10, 105030778), (20, 52515389), (127, 8270140), (254, 4135070), (389, 2700020), (508, 2067535), (635, 1654028), (778, 1350010), (1063, 988060), (1270, 827014), (1556, 675005), (1945, 540004), (2126, 494030), (2540, 413507), (3890, 270002), (4252, 247015), (5315, 197612), (7780, 135001), (10630, 98806), (21260, 49403)]