835001860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4297

約数の個数: 96

約数和(自身を含む): 2203407360

約数和(自身を除く): 1368405500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 385, 524, 655, 770, 917, 1310, 1441, 1540, 1834, 2620, 2882, 3668, 4139, 4585, 5764, 7205, 8278, 9170, 10087, 14410, 16556, 18340, 20174, 20695, 28820, 28973, 40348, 41390, 45529, 50435, 57946, 82780, 91058, 100870, 115892, 144865, 182116, 201740, 227645, 289730, 318703, 455290, 542209, 579460, 637406, 910580, 1084418, 1274812, 1593515, 2168836, 2711045, 3187030, 3795463, 5422090, 5964299, 6374060, 7590926, 10844180, 11928598, 15181852, 18977315, 23857196, 29821495, 37954630, 41750093, 59642990, 75909260, 83500186, 119285980, 167000372, 208750465, 417500930, 835001860]

約数ペア:

[(1, 835001860), (2, 417500930), (4, 208750465), (5, 167000372), (7, 119285980), (10, 83500186), (11, 75909260), (14, 59642990), (20, 41750093), (22, 37954630), (28, 29821495), (35, 23857196), (44, 18977315), (55, 15181852), (70, 11928598), (77, 10844180), (110, 7590926), (131, 6374060), (140, 5964299), (154, 5422090), (220, 3795463), (262, 3187030), (308, 2711045), (385, 2168836), (524, 1593515), (655, 1274812), (770, 1084418), (917, 910580), (1310, 637406), (1441, 579460), (1540, 542209), (1834, 455290), (2620, 318703), (2882, 289730), (3668, 227645), (4139, 201740), (4585, 182116), (5764, 144865), (7205, 115892), (8278, 100870), (9170, 91058), (10087, 82780), (14410, 57946), (16556, 50435), (18340, 45529), (20174, 41390), (20695, 40348), (28820, 28973)]