38143280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68113}}^1$

素因数の和:68133

約数の個数: 40

約数和(自身を含む): 101353632

約数和(自身を除く): 63210352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68113, 136226, 272452, 340565, 476791, 544904, 681130, 953582, 1089808, 1362260, 1907164, 2383955, 2724520, 3814328, 4767910, 5449040, 7628656, 9535820, 19071640, 38143280]

約数ペア:

[(1, 38143280), (2, 19071640), (4, 9535820), (5, 7628656), (7, 5449040), (8, 4767910), (10, 3814328), (14, 2724520), (16, 2383955), (20, 1907164), (28, 1362260), (35, 1089808), (40, 953582), (56, 681130), (70, 544904), (80, 476791), (112, 340565), (140, 272452), (280, 136226), (560, 68113)]