1036739440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1178113}}^1$

素因数の和:1178137

約数の個数: 40

約数和(自身を含む): 2629550448

約数和(自身を除く): 1592811008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1178113, 2356226, 4712452, 5890565, 9424904, 11781130, 12959243, 18849808, 23562260, 25918486, 47124520, 51836972, 64796215, 94249040, 103673944, 129592430, 207347888, 259184860, 518369720, 1036739440]

約数ペア:

[(1, 1036739440), (2, 518369720), (4, 259184860), (5, 207347888), (8, 129592430), (10, 103673944), (11, 94249040), (16, 64796215), (20, 51836972), (22, 47124520), (40, 25918486), (44, 23562260), (55, 18849808), (80, 12959243), (88, 11781130), (110, 9424904), (176, 5890565), (220, 4712452), (440, 2356226), (880, 1178113)]