38851330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7603}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 81028224

約数和(自身を除く): 42176894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 7603, 15206, 38015, 53221, 76030, 106442, 266105, 532210, 555019, 1110038, 2775095, 3885133, 5550190, 7770266, 19425665, 38851330]

約数ペア:

[(1, 38851330), (2, 19425665), (5, 7770266), (7, 5550190), (10, 3885133), (14, 2775095), (35, 1110038), (70, 555019), (73, 532210), (146, 266105), (365, 106442), (511, 76030), (730, 53221), (1022, 38015), (2555, 15206), (5110, 7603)]