3758960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 9203280

約数和(自身を除く): 5444320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2473, 4946, 9892, 12365, 19784, 24730, 39568, 46987, 49460, 93974, 98920, 187948, 197840, 234935, 375896, 469870, 751792, 939740, 1879480, 3758960]

約数ペア:

[(1, 3758960), (2, 1879480), (4, 939740), (5, 751792), (8, 469870), (10, 375896), (16, 234935), (19, 197840), (20, 187948), (38, 98920), (40, 93974), (76, 49460), (80, 46987), (95, 39568), (152, 24730), (190, 19784), (304, 12365), (380, 9892), (760, 4946), (1520, 2473)]