202104880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34607}}^1$

素因数の和:34693

約数の個数: 40

約数和(自身を含む): 476344512

約数和(自身を除く): 274239632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34607, 69214, 138428, 173035, 276856, 346070, 553712, 692140, 1384280, 2526311, 2768560, 5052622, 10105244, 12631555, 20210488, 25263110, 40420976, 50526220, 101052440, 202104880]

約数ペア:

[(1, 202104880), (2, 101052440), (4, 50526220), (5, 40420976), (8, 25263110), (10, 20210488), (16, 12631555), (20, 10105244), (40, 5052622), (73, 2768560), (80, 2526311), (146, 1384280), (292, 692140), (365, 553712), (584, 346070), (730, 276856), (1168, 173035), (1460, 138428), (2920, 69214), (5840, 34607)]