57519040

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 137891520

約数和(自身を除く): 80372480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1039, 1384, 1730, 2078, 2768, 3460, 4156, 5195, 5536, 6920, 8312, 10390, 11072, 13840, 16624, 20780, 27680, 33248, 41560, 55360, 66496, 83120, 166240, 179747, 332480, 359494, 718988, 898735, 1437976, 1797470, 2875952, 3594940, 5751904, 7189880, 11503808, 14379760, 28759520, 57519040]

約数ペア:

[(1, 57519040), (2, 28759520), (4, 14379760), (5, 11503808), (8, 7189880), (10, 5751904), (16, 3594940), (20, 2875952), (32, 1797470), (40, 1437976), (64, 898735), (80, 718988), (160, 359494), (173, 332480), (320, 179747), (346, 166240), (692, 83120), (865, 66496), (1039, 55360), (1384, 41560), (1730, 33248), (2078, 27680), (2768, 20780), (3460, 16624), (4156, 13840), (5195, 11072), (5536, 10390), (6920, 8312)]