4646560

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 11117736

約数和(自身を除く): 6471176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 257, 452, 514, 565, 904, 1028, 1130, 1285, 1808, 2056, 2260, 2570, 3616, 4112, 4520, 5140, 8224, 9040, 10280, 18080, 20560, 29041, 41120, 58082, 116164, 145205, 232328, 290410, 464656, 580820, 929312, 1161640, 2323280, 4646560]

約数ペア:

[(1, 4646560), (2, 2323280), (4, 1161640), (5, 929312), (8, 580820), (10, 464656), (16, 290410), (20, 232328), (32, 145205), (40, 116164), (80, 58082), (113, 41120), (160, 29041), (226, 20560), (257, 18080), (452, 10280), (514, 9040), (565, 8224), (904, 5140), (1028, 4520), (1130, 4112), (1285, 3616), (1808, 2570), (2056, 2260)]