2160993400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{100981}}^1$

素因数の和:101104

約数の個数: 48

約数和(自身を含む): 5071316040

約数和(自身を除く): 2910322640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400, 100981, 201962, 403924, 504905, 807848, 1009810, 2019620, 2524525, 4039240, 5049050, 10098100, 10804967, 20196200, 21609934, 43219868, 54024835, 86439736, 108049670, 216099340, 270124175, 432198680, 540248350, 1080496700, 2160993400]

約数ペア:

[(1, 2160993400), (2, 1080496700), (4, 540248350), (5, 432198680), (8, 270124175), (10, 216099340), (20, 108049670), (25, 86439736), (40, 54024835), (50, 43219868), (100, 21609934), (107, 20196200), (200, 10804967), (214, 10098100), (428, 5049050), (535, 4039240), (856, 2524525), (1070, 2019620), (2140, 1009810), (2675, 807848), (4280, 504905), (5350, 403924), (10700, 201962), (21400, 100981)]