1838860100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 5015678976

約数和(自身を除く): 3176818876

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 131, 140, 154, 175, 220, 262, 275, 308, 350, 385, 524, 550, 655, 700, 770, 917, 1100, 1310, 1441, 1540, 1823, 1834, 1925, 2620, 2882, 3275, 3646, 3668, 3850, 4585, 5764, 6550, 7205, 7292, 7700, 9115, 9170, 10087, 12761, 13100, 14410, 18230, 18340, 20053, 20174, 22925, 25522, 28820, 36025, 36460, 40106, 40348, 45575, 45850, 50435, 51044, 63805, 72050, 80212, 91150, 91700, 100265, 100870, 127610, 140371, 144100, 182300, 200530, 201740, 238813, 252175, 255220, 280742, 319025, 401060, 477626, 501325, 504350, 561484, 638050, 701855, 955252, 1002650, 1008700, 1194065, 1276100, 1403710, 1671691, 2005300, 2388130, 2626943, 2807420, 3343382, 3509275, 4776260, 5253886, 5970325, 6686764, 7018550, 8358455, 10507772, 11940650, 13134715, 14037100, 16716910, 18388601, 23881300, 26269430, 33433820, 36777202, 41792275, 52538860, 65673575, 73554404, 83584550, 91943005, 131347150, 167169100, 183886010, 262694300, 367772020, 459715025, 919430050, 1838860100]

約数ペア:

[(1, 1838860100), (2, 919430050), (4, 459715025), (5, 367772020), (7, 262694300), (10, 183886010), (11, 167169100), (14, 131347150), (20, 91943005), (22, 83584550), (25, 73554404), (28, 65673575), (35, 52538860), (44, 41792275), (50, 36777202), (55, 33433820), (70, 26269430), (77, 23881300), (100, 18388601), (110, 16716910), (131, 14037100), (140, 13134715), (154, 11940650), (175, 10507772), (220, 8358455), (262, 7018550), (275, 6686764), (308, 5970325), (350, 5253886), (385, 4776260), (524, 3509275), (550, 3343382), (655, 2807420), (700, 2626943), (770, 2388130), (917, 2005300), (1100, 1671691), (1310, 1403710), (1441, 1276100), (1540, 1194065), (1823, 1008700), (1834, 1002650), (1925, 955252), (2620, 701855), (2882, 638050), (3275, 561484), (3646, 504350), (3668, 501325), (3850, 477626), (4585, 401060), (5764, 319025), (6550, 280742), (7205, 255220), (7292, 252175), (7700, 238813), (9115, 201740), (9170, 200530), (10087, 182300), (12761, 144100), (13100, 140371), (14410, 127610), (18230, 100870), (18340, 100265), (20053, 91700), (20174, 91150), (22925, 80212), (25522, 72050), (28820, 63805), (36025, 51044), (36460, 50435), (40106, 45850), (40348, 45575)]