244242520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 576227520

約数和(自身を除く): 331985000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 257, 460, 514, 920, 1028, 1033, 1285, 2056, 2066, 2570, 4132, 5140, 5165, 5911, 8264, 10280, 10330, 11822, 20660, 23644, 23759, 29555, 41320, 47288, 47518, 59110, 95036, 118220, 118795, 190072, 236440, 237590, 265481, 475180, 530962, 950360, 1061924, 1327405, 2123848, 2654810, 5309620, 6106063, 10619240, 12212126, 24424252, 30530315, 48848504, 61060630, 122121260, 244242520]

約数ペア:

[(1, 244242520), (2, 122121260), (4, 61060630), (5, 48848504), (8, 30530315), (10, 24424252), (20, 12212126), (23, 10619240), (40, 6106063), (46, 5309620), (92, 2654810), (115, 2123848), (184, 1327405), (230, 1061924), (257, 950360), (460, 530962), (514, 475180), (920, 265481), (1028, 237590), (1033, 236440), (1285, 190072), (2056, 118795), (2066, 118220), (2570, 95036), (4132, 59110), (5140, 47518), (5165, 47288), (5911, 41320), (8264, 29555), (10280, 23759), (10330, 23644), (11822, 20660)]