122107480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 302914080

約数和(自身を除く): 180806600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 2861, 3880, 4268, 5335, 5722, 8536, 10670, 11444, 14305, 21340, 22888, 28610, 31471, 42680, 57220, 62942, 114440, 125884, 157355, 251768, 277517, 314710, 555034, 629420, 1110068, 1258840, 1387585, 2220136, 2775170, 3052687, 5550340, 6105374, 11100680, 12210748, 15263435, 24421496, 30526870, 61053740, 122107480]

約数ペア:

[(1, 122107480), (2, 61053740), (4, 30526870), (5, 24421496), (8, 15263435), (10, 12210748), (11, 11100680), (20, 6105374), (22, 5550340), (40, 3052687), (44, 2775170), (55, 2220136), (88, 1387585), (97, 1258840), (110, 1110068), (194, 629420), (220, 555034), (388, 314710), (440, 277517), (485, 251768), (776, 157355), (970, 125884), (1067, 114440), (1940, 62942), (2134, 57220), (2861, 42680), (3880, 31471), (4268, 28610), (5335, 22888), (5722, 21340), (8536, 14305), (10670, 11444)]