2013458920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269179}}^1$

素因数の和:269218

約数の個数: 64

約数和(自身を含む): 5232859200

約数和(自身を除く): 3219400280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 269179, 538358, 1076716, 1345895, 2153432, 2691790, 2960969, 4576043, 5383580, 5921938, 9152086, 10767160, 11843876, 14804845, 18304172, 22880215, 23687752, 29609690, 36608344, 45760430, 50336473, 59219380, 91520860, 100672946, 118438760, 183041720, 201345892, 251682365, 402691784, 503364730, 1006729460, 2013458920]

約数ペア:

[(1, 2013458920), (2, 1006729460), (4, 503364730), (5, 402691784), (8, 251682365), (10, 201345892), (11, 183041720), (17, 118438760), (20, 100672946), (22, 91520860), (34, 59219380), (40, 50336473), (44, 45760430), (55, 36608344), (68, 29609690), (85, 23687752), (88, 22880215), (110, 18304172), (136, 14804845), (170, 11843876), (187, 10767160), (220, 9152086), (340, 5921938), (374, 5383580), (440, 4576043), (680, 2960969), (748, 2691790), (935, 2153432), (1496, 1345895), (1870, 1076716), (3740, 538358), (7480, 269179)]