2745113080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4036931}}^1$

素因数の和:4036959

約数の個数: 32

約数和(自身を含む): 6539829840

約数和(自身を除く): 3794716760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4036931, 8073862, 16147724, 20184655, 32295448, 40369310, 68627827, 80738620, 137255654, 161477240, 274511308, 343139135, 549022616, 686278270, 1372556540, 2745113080]

約数ペア:

[(1, 2745113080), (2, 1372556540), (4, 686278270), (5, 549022616), (8, 343139135), (10, 274511308), (17, 161477240), (20, 137255654), (34, 80738620), (40, 68627827), (68, 40369310), (85, 32295448), (136, 20184655), (170, 16147724), (340, 8073862), (680, 4036931)]