973238900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2553

約数の個数: 72

約数和(自身を含む): 2234023680

約数和(自身を除く): 1260784780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 223, 380, 446, 475, 892, 950, 1115, 1900, 2230, 2297, 4237, 4460, 4594, 5575, 8474, 9188, 11150, 11485, 16948, 21185, 22300, 22970, 42370, 43643, 45940, 57425, 84740, 87286, 105925, 114850, 174572, 211850, 218215, 229700, 423700, 436430, 512231, 872860, 1024462, 1091075, 2048924, 2182150, 2561155, 4364300, 5122310, 9732389, 10244620, 12805775, 19464778, 25611550, 38929556, 48661945, 51223100, 97323890, 194647780, 243309725, 486619450, 973238900]

約数ペア:

[(1, 973238900), (2, 486619450), (4, 243309725), (5, 194647780), (10, 97323890), (19, 51223100), (20, 48661945), (25, 38929556), (38, 25611550), (50, 19464778), (76, 12805775), (95, 10244620), (100, 9732389), (190, 5122310), (223, 4364300), (380, 2561155), (446, 2182150), (475, 2048924), (892, 1091075), (950, 1024462), (1115, 872860), (1900, 512231), (2230, 436430), (2297, 423700), (4237, 229700), (4460, 218215), (4594, 211850), (5575, 174572), (8474, 114850), (9188, 105925), (11150, 87286), (11485, 84740), (16948, 57425), (21185, 45940), (22300, 43643), (22970, 42370)]