141670400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{2767}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 351383760

約数和(自身を除く): 209713360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 2767, 3200, 5120, 5534, 6400, 10240, 11068, 12800, 13835, 22136, 25600, 27670, 44272, 51200, 55340, 69175, 88544, 110680, 138350, 177088, 221360, 276700, 354176, 442720, 553400, 708352, 885440, 1106800, 1416704, 1770880, 2213600, 2833408, 3541760, 4427200, 5666816, 7083520, 8854400, 14167040, 17708800, 28334080, 35417600, 70835200, 141670400]

約数ペア:

[(1, 141670400), (2, 70835200), (4, 35417600), (5, 28334080), (8, 17708800), (10, 14167040), (16, 8854400), (20, 7083520), (25, 5666816), (32, 4427200), (40, 3541760), (50, 2833408), (64, 2213600), (80, 1770880), (100, 1416704), (128, 1106800), (160, 885440), (200, 708352), (256, 553400), (320, 442720), (400, 354176), (512, 276700), (640, 221360), (800, 177088), (1024, 138350), (1280, 110680), (1600, 88544), (2048, 69175), (2560, 55340), (2767, 51200), (3200, 44272), (5120, 27670), (5534, 25600), (6400, 22136), (10240, 13835), (11068, 12800)]