8045302540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2383

約数の個数: 96

約数和(自身を含む): 18813150720

約数和(自身を除く): 10767848180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 311, 590, 622, 649, 1180, 1244, 1298, 1555, 1993, 2596, 3110, 3245, 3421, 3986, 6220, 6490, 6842, 7972, 9965, 12980, 13684, 17105, 18349, 19930, 21923, 34210, 36698, 39860, 43846, 68420, 73396, 87692, 91745, 109615, 117587, 183490, 201839, 219230, 235174, 366980, 403678, 438460, 470348, 587935, 619823, 807356, 1009195, 1175870, 1239646, 1293457, 2018390, 2351740, 2479292, 2586914, 3099115, 4036780, 5173828, 6198230, 6467285, 6818053, 12396460, 12934570, 13636106, 25869140, 27272212, 34090265, 36569557, 68180530, 73139114, 136361060, 146278228, 182847785, 365695570, 402265127, 731391140, 804530254, 1609060508, 2011325635, 4022651270, 8045302540]

約数ペア:

[(1, 8045302540), (2, 4022651270), (4, 2011325635), (5, 1609060508), (10, 804530254), (11, 731391140), (20, 402265127), (22, 365695570), (44, 182847785), (55, 146278228), (59, 136361060), (110, 73139114), (118, 68180530), (220, 36569557), (236, 34090265), (295, 27272212), (311, 25869140), (590, 13636106), (622, 12934570), (649, 12396460), (1180, 6818053), (1244, 6467285), (1298, 6198230), (1555, 5173828), (1993, 4036780), (2596, 3099115), (3110, 2586914), (3245, 2479292), (3421, 2351740), (3986, 2018390), (6220, 1293457), (6490, 1239646), (6842, 1175870), (7972, 1009195), (9965, 807356), (12980, 619823), (13684, 587935), (17105, 470348), (18349, 438460), (19930, 403678), (21923, 366980), (34210, 235174), (36698, 219230), (39860, 201839), (43846, 183490), (68420, 117587), (73396, 109615), (87692, 91745)]