26291860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11080

約数の個数: 48

約数和(自身を含む): 66818304

約数和(自身を除く): 40526444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 11047, 22094, 44188, 55235, 77329, 110470, 154658, 187799, 220940, 309316, 375598, 386645, 751196, 773290, 938995, 1314593, 1546580, 1877990, 2629186, 3755980, 5258372, 6572965, 13145930, 26291860]

約数ペア:

[(1, 26291860), (2, 13145930), (4, 6572965), (5, 5258372), (7, 3755980), (10, 2629186), (14, 1877990), (17, 1546580), (20, 1314593), (28, 938995), (34, 773290), (35, 751196), (68, 386645), (70, 375598), (85, 309316), (119, 220940), (140, 187799), (170, 154658), (238, 110470), (340, 77329), (476, 55235), (595, 44188), (1190, 22094), (2380, 11047)]