75105040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11311}}^1$

素因数の和:11407

約数の個数: 40

約数和(自身を含む): 176738688

約数和(自身を除く): 101633648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11311, 22622, 45244, 56555, 90488, 113110, 180976, 226220, 452440, 904880, 938813, 1877626, 3755252, 4694065, 7510504, 9388130, 15021008, 18776260, 37552520, 75105040]

約数ペア:

[(1, 75105040), (2, 37552520), (4, 18776260), (5, 15021008), (8, 9388130), (10, 7510504), (16, 4694065), (20, 3755252), (40, 1877626), (80, 938813), (83, 904880), (166, 452440), (332, 226220), (415, 180976), (664, 113110), (830, 90488), (1328, 56555), (1660, 45244), (3320, 22622), (6640, 11311)]