2037996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 4992712704

約数和(自身を除く): 2954715764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 127, 140, 166, 254, 332, 415, 508, 581, 635, 830, 889, 1162, 1270, 1381, 1660, 1778, 2324, 2540, 2762, 2905, 3556, 4445, 5524, 5810, 6905, 8890, 9667, 10541, 11620, 13810, 17780, 19334, 21082, 27620, 38668, 42164, 48335, 52705, 73787, 96670, 105410, 114623, 147574, 175387, 193340, 210820, 229246, 295148, 350774, 368935, 458492, 573115, 701548, 737870, 802361, 876935, 1146230, 1227709, 1475740, 1604722, 1753870, 2292460, 2455418, 3209444, 3507740, 4011805, 4910836, 6138545, 8023610, 12277090, 14557121, 16047220, 24554180, 29114242, 58228484, 72785605, 101899847, 145571210, 203799694, 291142420, 407599388, 509499235, 1018998470, 2037996940]

約数ペア:

[(1, 2037996940), (2, 1018998470), (4, 509499235), (5, 407599388), (7, 291142420), (10, 203799694), (14, 145571210), (20, 101899847), (28, 72785605), (35, 58228484), (70, 29114242), (83, 24554180), (127, 16047220), (140, 14557121), (166, 12277090), (254, 8023610), (332, 6138545), (415, 4910836), (508, 4011805), (581, 3507740), (635, 3209444), (830, 2455418), (889, 2292460), (1162, 1753870), (1270, 1604722), (1381, 1475740), (1660, 1227709), (1778, 1146230), (2324, 876935), (2540, 802361), (2762, 737870), (2905, 701548), (3556, 573115), (4445, 458492), (5524, 368935), (5810, 350774), (6905, 295148), (8890, 229246), (9667, 210820), (10541, 193340), (11620, 175387), (13810, 147574), (17780, 114623), (19334, 105410), (21082, 96670), (27620, 73787), (38668, 52705), (42164, 48335)]