102828351640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2028973}}^1$

素因数の和:2029172

約数の個数: 64

約数和(自身を含む): 265876752960

約数和(自身を除く): 163048401320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 905, 1267, 1448, 1810, 2534, 3620, 5068, 6335, 7240, 10136, 12670, 25340, 50680, 2028973, 4057946, 8115892, 10144865, 14202811, 16231784, 20289730, 28405622, 40579460, 56811244, 71014055, 81158920, 113622488, 142028110, 284056220, 367244113, 568112440, 734488226, 1468976452, 1836220565, 2570708791, 2937952904, 3672441130, 5141417582, 7344882260, 10282835164, 12853543955, 14689764520, 20565670328, 25707087910, 51414175820, 102828351640]

約数ペア:

[(1, 102828351640), (2, 51414175820), (4, 25707087910), (5, 20565670328), (7, 14689764520), (8, 12853543955), (10, 10282835164), (14, 7344882260), (20, 5141417582), (28, 3672441130), (35, 2937952904), (40, 2570708791), (56, 1836220565), (70, 1468976452), (140, 734488226), (181, 568112440), (280, 367244113), (362, 284056220), (724, 142028110), (905, 113622488), (1267, 81158920), (1448, 71014055), (1810, 56811244), (2534, 40579460), (3620, 28405622), (5068, 20289730), (6335, 16231784), (7240, 14202811), (10136, 10144865), (12670, 8115892), (25340, 4057946), (50680, 2028973)]