103911440

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1471}}^1$

素因数の和:2367

約数の個数: 40

約数和(自身を含む): 242032128

約数和(自身を除く): 138120688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1471, 1766, 2942, 3532, 4415, 5884, 7064, 7355, 8830, 11768, 14128, 14710, 17660, 23536, 29420, 35320, 58840, 70640, 117680, 1298893, 2597786, 5195572, 6494465, 10391144, 12988930, 20782288, 25977860, 51955720, 103911440]

約数ペア:

[(1, 103911440), (2, 51955720), (4, 25977860), (5, 20782288), (8, 12988930), (10, 10391144), (16, 6494465), (20, 5195572), (40, 2597786), (80, 1298893), (883, 117680), (1471, 70640), (1766, 58840), (2942, 35320), (3532, 29420), (4415, 23536), (5884, 17660), (7064, 14710), (7355, 14128), (8830, 11768)]