45393760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4651}}^1$

素因数の和:4727

約数の個数: 48

約数和(自身を含む): 109024272

約数和(自身を除く): 63630512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4651, 4880, 9302, 9760, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 186040, 283711, 372080, 567422, 744160, 1134844, 1418555, 2269688, 2837110, 4539376, 5674220, 9078752, 11348440, 22696880, 45393760]

約数ペア:

[(1, 45393760), (2, 22696880), (4, 11348440), (5, 9078752), (8, 5674220), (10, 4539376), (16, 2837110), (20, 2269688), (32, 1418555), (40, 1134844), (61, 744160), (80, 567422), (122, 372080), (160, 283711), (244, 186040), (305, 148832), (488, 93020), (610, 74416), (976, 46510), (1220, 37208), (1952, 23255), (2440, 18604), (4651, 9760), (4880, 9302)]