11731520

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 28440888

約数和(自身を除く): 16709368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 601, 610, 976, 1202, 1220, 1952, 2404, 2440, 3005, 3904, 4808, 4880, 6010, 9616, 9760, 12020, 19232, 19520, 24040, 36661, 38464, 48080, 73322, 96160, 146644, 183305, 192320, 293288, 366610, 586576, 733220, 1173152, 1466440, 2346304, 2932880, 5865760, 11731520]

約数ペア:

[(1, 11731520), (2, 5865760), (4, 2932880), (5, 2346304), (8, 1466440), (10, 1173152), (16, 733220), (20, 586576), (32, 366610), (40, 293288), (61, 192320), (64, 183305), (80, 146644), (122, 96160), (160, 73322), (244, 48080), (305, 38464), (320, 36661), (488, 24040), (601, 19520), (610, 19232), (976, 12020), (1202, 9760), (1220, 9616), (1952, 6010), (2404, 4880), (2440, 4808), (3005, 3904)]