195415040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{38167}}^1$

素因数の和:38192

約数の個数: 44

約数和(自身を含む): 468779376

約数和(自身を除く): 273364336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 38167, 76334, 152668, 190835, 305336, 381670, 610672, 763340, 1221344, 1526680, 2442688, 3053360, 4885376, 6106720, 9770752, 12213440, 19541504, 24426880, 39083008, 48853760, 97707520, 195415040]

約数ペア:

[(1, 195415040), (2, 97707520), (4, 48853760), (5, 39083008), (8, 24426880), (10, 19541504), (16, 12213440), (20, 9770752), (32, 6106720), (40, 4885376), (64, 3053360), (80, 2442688), (128, 1526680), (160, 1221344), (256, 763340), (320, 610672), (512, 381670), (640, 305336), (1024, 190835), (1280, 152668), (2560, 76334), (5120, 38167)]