32429440

素因数分解:

$2^7\times 5^1\times {\mathrm{50671}}^1$

素因数の和:50690

約数の個数: 32

約数和(自身を含む): 77528160

約数和(自身を除く): 45098720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50671, 101342, 202684, 253355, 405368, 506710, 810736, 1013420, 1621472, 2026840, 3242944, 4053680, 6485888, 8107360, 16214720, 32429440]

約数ペア:

[(1, 32429440), (2, 16214720), (4, 8107360), (5, 6485888), (8, 4053680), (10, 3242944), (16, 2026840), (20, 1621472), (32, 1013420), (40, 810736), (64, 506710), (80, 405368), (128, 253355), (160, 202684), (320, 101342), (640, 50671)]