11655520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 16201568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 751, 776, 970, 1502, 1552, 1940, 3004, 3104, 3755, 3880, 6008, 7510, 7760, 12016, 15020, 15520, 24032, 30040, 60080, 72847, 120160, 145694, 291388, 364235, 582776, 728470, 1165552, 1456940, 2331104, 2913880, 5827760, 11655520]

約数ペア:

[(1, 11655520), (2, 5827760), (4, 2913880), (5, 2331104), (8, 1456940), (10, 1165552), (16, 728470), (20, 582776), (32, 364235), (40, 291388), (80, 145694), (97, 120160), (160, 72847), (194, 60080), (388, 30040), (485, 24032), (751, 15520), (776, 15020), (970, 12016), (1502, 7760), (1552, 7510), (1940, 6008), (3004, 3880), (3104, 3755)]