76737040

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1291}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 178792128

約数和(自身を除く): 102055088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1291, 1486, 2582, 2972, 3715, 5164, 5944, 6455, 7430, 10328, 11888, 12910, 14860, 20656, 25820, 29720, 51640, 59440, 103280, 959213, 1918426, 3836852, 4796065, 7673704, 9592130, 15347408, 19184260, 38368520, 76737040]

約数ペア:

[(1, 76737040), (2, 38368520), (4, 19184260), (5, 15347408), (8, 9592130), (10, 7673704), (16, 4796065), (20, 3836852), (40, 1918426), (80, 959213), (743, 103280), (1291, 59440), (1486, 51640), (2582, 29720), (2972, 25820), (3715, 20656), (5164, 14860), (5944, 12910), (6455, 11888), (7430, 10328)]