834973900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 1857849840

約数和(自身を除く): 1022875940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 137, 236, 274, 295, 548, 590, 685, 1033, 1180, 1370, 1475, 2066, 2740, 2950, 3425, 4132, 5165, 5900, 6850, 8083, 10330, 13700, 16166, 20660, 25825, 32332, 40415, 51650, 60947, 80830, 103300, 121894, 141521, 161660, 202075, 243788, 283042, 304735, 404150, 566084, 609470, 707605, 808300, 1218940, 1415210, 1523675, 2830420, 3047350, 3538025, 6094700, 7076050, 8349739, 14152100, 16699478, 33398956, 41748695, 83497390, 166994780, 208743475, 417486950, 834973900]

約数ペア:

[(1, 834973900), (2, 417486950), (4, 208743475), (5, 166994780), (10, 83497390), (20, 41748695), (25, 33398956), (50, 16699478), (59, 14152100), (100, 8349739), (118, 7076050), (137, 6094700), (236, 3538025), (274, 3047350), (295, 2830420), (548, 1523675), (590, 1415210), (685, 1218940), (1033, 808300), (1180, 707605), (1370, 609470), (1475, 566084), (2066, 404150), (2740, 304735), (2950, 283042), (3425, 243788), (4132, 202075), (5165, 161660), (5900, 141521), (6850, 121894), (8083, 103300), (10330, 80830), (13700, 60947), (16166, 51650), (20660, 40415), (25825, 32332)]