3249440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 8019648

約数和(自身を除く): 4770208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 883, 920, 1766, 1840, 3532, 3680, 4415, 7064, 8830, 14128, 17660, 20309, 28256, 35320, 40618, 70640, 81236, 101545, 141280, 162472, 203090, 324944, 406180, 649888, 812360, 1624720, 3249440]

約数ペア:

[(1, 3249440), (2, 1624720), (4, 812360), (5, 649888), (8, 406180), (10, 324944), (16, 203090), (20, 162472), (23, 141280), (32, 101545), (40, 81236), (46, 70640), (80, 40618), (92, 35320), (115, 28256), (160, 20309), (184, 17660), (230, 14128), (368, 8830), (460, 7064), (736, 4415), (883, 3680), (920, 3532), (1766, 1840)]