11015440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7279

約数の個数: 40

約数和(自身を含む): 26962560

約数和(自身を除く): 15947120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7247, 14494, 28988, 36235, 57976, 72470, 115952, 137693, 144940, 275386, 289880, 550772, 579760, 688465, 1101544, 1376930, 2203088, 2753860, 5507720, 11015440]

約数ペア:

[(1, 11015440), (2, 5507720), (4, 2753860), (5, 2203088), (8, 1376930), (10, 1101544), (16, 688465), (19, 579760), (20, 550772), (38, 289880), (40, 275386), (76, 144940), (80, 137693), (95, 115952), (152, 72470), (190, 57976), (304, 36235), (380, 28988), (760, 14494), (1520, 7247)]