2033990140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10253}}^1$

素因数の和:10391

約数の個数: 96

約数和(自身を含む): 5305829760

約数和(自身を除く): 3271839620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 364, 436, 455, 545, 763, 910, 1090, 1417, 1526, 1820, 2180, 2834, 3052, 3815, 5668, 7085, 7630, 9919, 10253, 14170, 15260, 19838, 20506, 28340, 39676, 41012, 49595, 51265, 71771, 99190, 102530, 133289, 143542, 198380, 205060, 266578, 287084, 358855, 533156, 666445, 717710, 933023, 1117577, 1332890, 1435420, 1866046, 2235154, 2665780, 3732092, 4470308, 4665115, 5587885, 7823039, 9330230, 11175770, 14528501, 15646078, 18660460, 22351540, 29057002, 31292156, 39115195, 58114004, 72642505, 78230390, 101699507, 145285010, 156460780, 203399014, 290570020, 406798028, 508497535, 1016995070, 2033990140]

約数ペア:

[(1, 2033990140), (2, 1016995070), (4, 508497535), (5, 406798028), (7, 290570020), (10, 203399014), (13, 156460780), (14, 145285010), (20, 101699507), (26, 78230390), (28, 72642505), (35, 58114004), (52, 39115195), (65, 31292156), (70, 29057002), (91, 22351540), (109, 18660460), (130, 15646078), (140, 14528501), (182, 11175770), (218, 9330230), (260, 7823039), (364, 5587885), (436, 4665115), (455, 4470308), (545, 3732092), (763, 2665780), (910, 2235154), (1090, 1866046), (1417, 1435420), (1526, 1332890), (1820, 1117577), (2180, 933023), (2834, 717710), (3052, 666445), (3815, 533156), (5668, 358855), (7085, 287084), (7630, 266578), (9919, 205060), (10253, 198380), (14170, 143542), (15260, 133289), (19838, 102530), (20506, 99190), (28340, 71771), (39676, 51265), (41012, 49595)]