4526560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 11264400

約数和(自身を除く): 6737840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1489, 1520, 2978, 3040, 5956, 7445, 11912, 14890, 23824, 28291, 29780, 47648, 56582, 59560, 113164, 119120, 141455, 226328, 238240, 282910, 452656, 565820, 905312, 1131640, 2263280, 4526560]

約数ペア:

[(1, 4526560), (2, 2263280), (4, 1131640), (5, 905312), (8, 565820), (10, 452656), (16, 282910), (19, 238240), (20, 226328), (32, 141455), (38, 119120), (40, 113164), (76, 59560), (80, 56582), (95, 47648), (152, 29780), (160, 28291), (190, 23824), (304, 14890), (380, 11912), (608, 7445), (760, 5956), (1489, 3040), (1520, 2978)]