1901472883960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{1069517}}^1$

素因数の和:1069817

約数の個数: 96

約数和(自身を含む): 4650349825440

約数和(自身を除く): 2748876941480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 263, 338, 520, 526, 676, 845, 1052, 1315, 1352, 1690, 2104, 2630, 3380, 3419, 5260, 6760, 6838, 10520, 13676, 17095, 27352, 34190, 44447, 68380, 88894, 136760, 177788, 222235, 355576, 444470, 888940, 1069517, 1777880, 2139034, 4278068, 5347585, 8556136, 10695170, 13903721, 21390340, 27807442, 42780680, 55614884, 69518605, 111229768, 139037210, 180748373, 278074420, 281282971, 361496746, 556148840, 562565942, 722993492, 903741865, 1125131884, 1406414855, 1445986984, 1807483730, 2250263768, 2812829710, 3614967460, 3656678623, 5625659420, 7229934920, 7313357246, 11251318840, 14626714492, 18283393115, 29253428984, 36566786230, 47536822099, 73133572460, 95073644198, 146267144920, 190147288396, 237684110495, 380294576792, 475368220990, 950736441980, 1901472883960]

約数ペア:

[(1, 1901472883960), (2, 950736441980), (4, 475368220990), (5, 380294576792), (8, 237684110495), (10, 190147288396), (13, 146267144920), (20, 95073644198), (26, 73133572460), (40, 47536822099), (52, 36566786230), (65, 29253428984), (104, 18283393115), (130, 14626714492), (169, 11251318840), (260, 7313357246), (263, 7229934920), (338, 5625659420), (520, 3656678623), (526, 3614967460), (676, 2812829710), (845, 2250263768), (1052, 1807483730), (1315, 1445986984), (1352, 1406414855), (1690, 1125131884), (2104, 903741865), (2630, 722993492), (3380, 562565942), (3419, 556148840), (5260, 361496746), (6760, 281282971), (6838, 278074420), (10520, 180748373), (13676, 139037210), (17095, 111229768), (27352, 69518605), (34190, 55614884), (44447, 42780680), (68380, 27807442), (88894, 21390340), (136760, 13903721), (177788, 10695170), (222235, 8556136), (355576, 5347585), (444470, 4278068), (888940, 2139034), (1069517, 1777880)]