25113080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36931}}^1$

素因数の和:36959

約数の個数: 32

約数和(自身を含む): 59829840

約数和(自身を除く): 34716760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 36931, 73862, 147724, 184655, 295448, 369310, 627827, 738620, 1255654, 1477240, 2511308, 3139135, 5022616, 6278270, 12556540, 25113080]

約数ペア:

[(1, 25113080), (2, 12556540), (4, 6278270), (5, 5022616), (8, 3139135), (10, 2511308), (17, 1477240), (20, 1255654), (34, 738620), (40, 627827), (68, 369310), (85, 295448), (136, 184655), (170, 147724), (340, 73862), (680, 36931)]