75772720

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2473}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 176702976

約数和(自身を除く): 100930256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 2473, 3064, 3830, 4946, 6128, 7660, 9892, 12365, 15320, 19784, 24730, 30640, 39568, 49460, 98920, 197840, 947159, 1894318, 3788636, 4735795, 7577272, 9471590, 15154544, 18943180, 37886360, 75772720]

約数ペア:

[(1, 75772720), (2, 37886360), (4, 18943180), (5, 15154544), (8, 9471590), (10, 7577272), (16, 4735795), (20, 3788636), (40, 1894318), (80, 947159), (383, 197840), (766, 98920), (1532, 49460), (1915, 39568), (2473, 30640), (3064, 24730), (3830, 19784), (4946, 15320), (6128, 12365), (7660, 9892)]