262112000

素因数分解:

$2^8\times 5^3\times {\mathrm{8191}}^1$

素因数の和:8222

約数の個数: 72

約数和(自身を含む): 653033472

約数和(自身を除く): 390921472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 8191, 16000, 16382, 32000, 32764, 40955, 65528, 81910, 131056, 163820, 204775, 262112, 327640, 409550, 524224, 655280, 819100, 1023875, 1048448, 1310560, 1638200, 2047750, 2096896, 2621120, 3276400, 4095500, 5242240, 6552800, 8191000, 10484480, 13105600, 16382000, 26211200, 32764000, 52422400, 65528000, 131056000, 262112000]

約数ペア:

[(1, 262112000), (2, 131056000), (4, 65528000), (5, 52422400), (8, 32764000), (10, 26211200), (16, 16382000), (20, 13105600), (25, 10484480), (32, 8191000), (40, 6552800), (50, 5242240), (64, 4095500), (80, 3276400), (100, 2621120), (125, 2096896), (128, 2047750), (160, 1638200), (200, 1310560), (250, 1048448), (256, 1023875), (320, 819100), (400, 655280), (500, 524224), (640, 409550), (800, 327640), (1000, 262112), (1280, 204775), (1600, 163820), (2000, 131056), (3200, 81910), (4000, 65528), (6400, 40955), (8000, 32764), (8191, 32000), (16000, 16382)]