17089360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11275

約数の個数: 40

約数和(自身を含む): 41827680

約数和(自身を除く): 24738320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 11243, 22486, 44972, 56215, 89944, 112430, 179888, 213617, 224860, 427234, 449720, 854468, 899440, 1068085, 1708936, 2136170, 3417872, 4272340, 8544680, 17089360]

約数ペア:

[(1, 17089360), (2, 8544680), (4, 4272340), (5, 3417872), (8, 2136170), (10, 1708936), (16, 1068085), (19, 899440), (20, 854468), (38, 449720), (40, 427234), (76, 224860), (80, 213617), (95, 179888), (152, 112430), (190, 89944), (304, 56215), (380, 44972), (760, 22486), (1520, 11243)]