23311040

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 56156352

約数和(自身を除く): 32845312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 751, 776, 970, 1502, 1552, 1940, 3004, 3104, 3755, 3880, 6008, 6208, 7510, 7760, 12016, 15020, 15520, 24032, 30040, 31040, 48064, 60080, 72847, 120160, 145694, 240320, 291388, 364235, 582776, 728470, 1165552, 1456940, 2331104, 2913880, 4662208, 5827760, 11655520, 23311040]

約数ペア:

[(1, 23311040), (2, 11655520), (4, 5827760), (5, 4662208), (8, 2913880), (10, 2331104), (16, 1456940), (20, 1165552), (32, 728470), (40, 582776), (64, 364235), (80, 291388), (97, 240320), (160, 145694), (194, 120160), (320, 72847), (388, 60080), (485, 48064), (751, 31040), (776, 30040), (970, 24032), (1502, 15520), (1552, 15020), (1940, 12016), (3004, 7760), (3104, 7510), (3755, 6208), (3880, 6008)]