125928640

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2249

約数の個数: 56

約数和(自身を含む): 301569120

約数和(自身を除く): 175640480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 2039, 3088, 3860, 4078, 6176, 7720, 8156, 10195, 12352, 15440, 16312, 20390, 30880, 32624, 40780, 61760, 65248, 81560, 130496, 163120, 326240, 393527, 652480, 787054, 1574108, 1967635, 3148216, 3935270, 6296432, 7870540, 12592864, 15741080, 25185728, 31482160, 62964320, 125928640]

約数ペア:

[(1, 125928640), (2, 62964320), (4, 31482160), (5, 25185728), (8, 15741080), (10, 12592864), (16, 7870540), (20, 6296432), (32, 3935270), (40, 3148216), (64, 1967635), (80, 1574108), (160, 787054), (193, 652480), (320, 393527), (386, 326240), (772, 163120), (965, 130496), (1544, 81560), (1930, 65248), (2039, 61760), (3088, 40780), (3860, 32624), (4078, 30880), (6176, 20390), (7720, 16312), (8156, 15440), (10195, 12352)]